{
  "name": "ESAB recommended filler metals and suggested preheat group, by ASTM steel grade",
  "description": "Which filler metals ESAB recommends for welding a given ASTM steel grade, and which of its four preheat groups (A-D) that grade falls in. Answers 'what ESAB rod do I use to weld ASTM A106 Grade C pipe'. WHICH WELDING PROCESSES THESE PAGES COVER: all six that the source covers, as of 2026-09-16. ESAB's table runs across FACING pages. The left page carries the preheat group, stick (SMAW) and gas-shielded wire/rod (GMAW/GTAW); the right page recommends fillers for the same grade rows under submerged arc (SAW), gas-shielded flux-cored (FCAW), self-shielded flux-cored (FCAW) and metal-cored (MCAW). 699 of the 794 records now answer at least one of those four. The other 95 give the left page only, for two different reasons, and neither is an omission that can be quietly filled in: 57 of them sit in 10 ASTM blocks (A269, A487, A508, A333, A334, A420, A989, A536, A494, A589) where one row of the block is blank on the right and nothing in the PDF says WHICH end it is blank at, so every row in the block could be shifted by one; the remaining 38 are rows where ESAB prints no right-hand recommendation at all. A row we cannot place is left empty rather than guessed, because guessing would invent a welding recommendation for a named steel. HOW THE ROW ALIGNMENT WAS PROVED, since the right page carries no ASTM or grade column and a row's only identity is its position: every block is anchored in a second, column-major reading of the same PDF and its four left-hand columns consumed out of that reading character for character, then each row placed by the span of the surviving blank lines rather than by packing lines from the top. That is checked against the source itself, not assumed -- of the 704 placed rows, 347 name an alloy on BOTH pages (308L, B3, 2209, NiCrMo-3), and in all 347 the two pages agree; shifting the join by one row inside the same block drops that agreement to 36%. The hand check the brief asked for passes: A47 and A48 both read 'OK NiFeCI-A/NiFeCI-A0' on the left and both land on 'NC 55' under gas-shielded flux-cored with the other three processes blank. Every record comes from one section of one manufacturer's databook, headed on the page itself as 'Recommended ESAB Filler Metals' -- so this is that vendor's advice, not a vendor-neutral cross-reference, and the name says so. Two things follow from that. First, the filler values are ESAB product names (Atom Arc 7018, Spoolarc 120, OK 61.81) and ESAB group codes, and a group code is defined separately for each welding process: 'Group 1' for stick means SW 6010 / SW 10P / SW 6011 / SW 6013 / SW 7014, while 'Group 1' for MIG means Spoolarc 29S / 82 / 86 / 87HP / Aristorod 12.50. Same label, different products; the databook expands both in its own legend at printed page 7-2, and each record now carries the expansion for the group its own row names, quoted from under that legend's process heading. Second, the preheat value is a letter and not a temperature: A-D index a preheat-temperature-by-steel-thickness table at the head of the section. That table is now carried too, so a record states the temperatures its letter points to rather than only the letter -- but they remain what the source calls 'suggested ranges', adding 'Check your welding procedure for a more specific preheat temperature.' A vendor-neutral version of this cross-reference does exist but is sold rather than published: AWS's Filler Metal Comparison Charts (FMC:2000). Adding a second manufacturer's catalog would put a second brand's product codes beside these, not turn either into generic ones.",
  "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/",
  "licence": "Factual compilation with source citation. Manufacturer catalog data (ESAB) taken as facts with short attributed quotes linking back to the published databook; the databook itself is not reproduced.",
  "last_verified": "2026-09-16",
  "stale_after": "2028-09-15",
  "sources": [
    "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf"
  ],
  "records": [
    {
      "astm_spec": "A508",
      "grade_class": "1, 1A",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-SR",
      "gmaw_gtaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1-1a-a508",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1-1a-a508/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A508   1, 1A                                               A         AA 7018-SR                       Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A541",
      "grade_class": "1, 1A",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/7018 SR",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1-1a-a541",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1-1a-a541/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A541   1, 1A                            A       AA 7018/7018 Acclaim/7018 SR            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A873",
      "grade_class": "1, 2, 3, 4",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B3L",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1-2-3-4-a873",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1-2-3-4-a873/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A873   1, 2, 3, 4                                          B         AA 9018-CM/8018-B3L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A266",
      "grade_class": "1,2,4",
      "preheat_group": "B",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "SA 86/ 87HP, AROD 12.50",
      "saw_filler": "10.71/SA 71",
      "fcaw_gas_shielded_filler": "DS II70T-12H4/T-75/II 70-Ni1 H4",
      "mcaw_filler": "Group 1",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1-2-4-a266",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1-2-4-a266/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A266   1,2,4                                            B         AA 7018/7018 Acclaim             SA 86/ 87HP, AROD 12.50",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A890",
      "grade_class": "1A, 1B, 2A, 3A, 5A, 6A",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "1a-1b-2a-3a-5a-6a-a890",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1a-1b-2a-3a-5a-6a-a890/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A890   1A, 1B, 2A, 3A, 5A, 6A                                        OK 68.53                                 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A782",
      "grade_class": "1",
      "preheat_group": "A",
      "smaw_filler": "AA 10018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1-a782",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1-a782/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A782   1                                                A         AA 10018                                 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A995",
      "grade_class": "1B, 2A, 3A, 5A, 6A",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "1b-2a-3a-5a-6a-a995",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1b-2a-3a-5a-6a-a995/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A995    1B, 2A, 3A, 5A, 6A                    OK 68.53                        Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "2A, 11A, 12A,",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-NM",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "2a-11a-12a-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2a-11a-12a-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487   2A, 11A, 12A,                                       C         AA 8018-NM",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A782",
      "grade_class": "2",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115, DS II 110",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2-a782",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-a782/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A782 1 A AA 10018 SA 95 2 B AA T SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "2B, 2C",
      "preheat_group": "B",
      "smaw_filler": "AA 10018MM",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2b-2c-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2b-2c-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A541",
      "grade_class": "2 Cl 1, 3 Cl 1, 1C",
      "preheat_group": "B",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1/85-C1/II 81K2/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 80D2/88HS Ni1",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2-cl-1-3-cl-1-1c-a541",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-cl-1-3-cl-1-1c-a541/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A541 1, 1A A AA 7018/7018 Acclaim/7018 SR Group 1 2 Cl 1, 3 Cl 1, 1C B AA 8018/8018-SR SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A541",
      "grade_class": "2 Cl 2, 3 Cl 2",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-SR/8018-NM",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/SA 44",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2/4130-SR",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2-cl-2-3-cl-2-a541",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-cl-2-3-cl-2-a541/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A541 1, 1A A AA 7018/7018 Acclaim/7018 SR Group 1 2 Cl 1, 3 Cl 1, 1C B AA 8018/8018-SR SA 75/83 2 Cl 2, 3 Cl 2 B AA 9018-SR/8018-NM SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A508",
      "grade_class": "2 Class 1, 3 Class 1",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-NM",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2-class-1-3-class-1-a508",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-class-1-3-class-1-a508/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A508 1, 1A A AA 7018-SR Group 1 2 Class 1, 3 Class 1 A AA 8018-NM",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A508",
      "grade_class": "2 Class 2, 3 Class 2",
      "preheat_group": "A",
      "smaw_filler": "AA 9018-SR",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "2-class-2-3-class-2-a508",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-class-2-3-class-2-a508/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A508 1, 1A A AA 7018-SR Group 1 2 Class 1, 3 Class 1 A AA 8018-NM 2 Class 2, 3 Class 2 A AA 9018-SR",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "2\u00bcCr",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "2-cr-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/2-cr-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83 \u00bdCR, 1CR, 1\u00bcCr C AA 8018-CM/7018-B2L ER80S-B2 2\u00bcCr C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A266",
      "grade_class": "3",
      "preheat_group": "C",
      "smaw_filler": "AA 7018-Mo/8018-SR",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1/II 80Ni1H4",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "3-a266",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/3-a266/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A266 1,2,4 B AA 7018/7018 Acclaim SA 86/ 87HP, AROD 12.50 3 C AA 7018-Mo/8018-SR SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A782",
      "grade_class": "3",
      "preheat_group": "B",
      "smaw_filler": "AA 12018",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "3-a782",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/3-a782/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A782 1 A AA 10018 SA 95 2 B AA T SA 120 3 B AA 12018 SA 120",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "3CR, 5CR",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "3cr-5cr-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/3cr-5cr-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83 \u00bdCR, 1CR, 1\u00bcCr C AA 8018-CM/7018-B2L ER80S-B2 2\u00bcCr C AA 9018-CM/8018-B3L ER90S-B3 3CR, 5CR D AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "4A, 4C, 13A",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-SR",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "4a-4c-13a-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4a-4c-13a-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A890",
      "grade_class": "4A",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "4a-a890",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4a-a890/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A890 1A, 1B, 2A, 3A, 5A, 6A OK 68.53 Autrod/Tigrod 2509 4A OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A995",
      "grade_class": "4A",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "4a-a995",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4a-a995/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A995 1B, 2A, 3A, 5A, 6A OK 68.53 Autrod/Tigrod 2509 4A OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "4B, 4D",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "4b-4d-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4b-4d-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "4E",
      "preheat_group": "B",
      "smaw_filler": "AA 12018",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "4e-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4e-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A508",
      "grade_class": "4N Class 1, 5 Class 1",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "4n-class-1-5-class-1-a508",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/4n-class-1-5-class-1-a508/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A508 1, 1A A AA 7018-SR Group 1 2 Class 1, 3 Class 1 A AA 8018-NM 2 Class 2, 3 Class 2 A AA 9018-SR 4N Class 1, 5 Class 1 B AA T",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "6A, 6B, 7A, 10B",
      "preheat_group": "C",
      "smaw_filler": "AA 12018",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "6a-6b-7a-10b-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/6a-6b-7a-10b-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "8A, 9A, 9C",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "8a-9a-9c-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/8a-9a-9c-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "9CR",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "9cr-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/9cr-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83 \u00bdCR, 1CR, 1\u00bcCr C AA 8018-CM/7018-B2L ER80S-B2 2\u00bcCr C AA 9018-CM/8018-B3L ER90S-B3 3CR, 5CR D AA 8018-B6/8018-B6L ER80S-B6 9CR D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "10A, 11B, 12B",
      "preheat_group": "C",
      "smaw_filler": "AA T",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "10a-11b-12b-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/10a-11b-12b-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A541",
      "grade_class": "11 Cl 4",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-CM",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "11-cl-4-a541",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/11-cl-4-a541/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A541 1, 1A A AA 7018/7018 Acclaim/7018 SR Group 1 2 Cl 1, 3 Cl 1, 1C B AA 8018/8018-SR SA 75/83 2 Cl 2, 3 Cl 2 B AA 9018-SR/8018-NM SA 83 11 Cl 4 B AA 8018-CM ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "13A",
      "preheat_group": "400 min",
      "smaw_filler": "AA 9018-SR",
      "id": "13a-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/13a-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T 13A 400 min AA 9018-SR",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "13B",
      "preheat_group": "400 min",
      "smaw_filler": "AA T",
      "id": "13b-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/13b-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T 13A 400 min AA 9018-SR 13B 400 min AA T",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "14A",
      "preheat_group": "400 min",
      "smaw_filler": "AA 12018",
      "id": "14a-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/14a-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T 13A 400 min AA 9018-SR 13B 400 min AA T 14A 400 min AA 12018",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "16A",
      "smaw_filler": "AA 8018",
      "id": "16a-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/16a-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T 13A 400 min AA 9018-SR 13B 400 min AA T 14A 400 min AA 12018 16A AA 8018",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A832",
      "grade_class": "21V, 22V, 23V",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "21v-22v-23v-a832",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/21v-22v-23v-a832/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A832   21V, 22V, 23V                                       C         AA 9018-CM/8018-B3L                      ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A541",
      "grade_class": "22 Cl 3",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "22-cl-3-a541",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/22-cl-3-a541/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A541 1, 1A A AA 7018/7018 Acclaim/7018 SR Group 1 2 Cl 1, 3 Cl 1, 1C B AA 8018/8018-SR SA 75/83 2 Cl 2, 3 Cl 2 B AA 9018-SR/8018-NM SA 83 11 Cl 4 B AA 8018-CM ER80S-B2 22 Cl 3 B AA 9018-CM ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A508",
      "grade_class": "22 Class3",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "22-class3-a508",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/22-class3-a508/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A508 1, 1A A AA 7018-SR Group 1 2 Class 1, 3 Class 1 A AA 8018-NM 2 Class 2, 3 Class 2 A AA 9018-SR 4N Class 1, 5 Class 1 B AA T 22 Class3 C AA 9018-CM ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A984",
      "grade_class": "35",
      "preheat_group": "A",
      "smaw_filler": "SW 10P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "35-a984",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/35-a984/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A984   35                                                  A         SW 10P, AA 7018/7018 Acclaim             Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1005",
      "grade_class": "35",
      "preheat_group": "A",
      "smaw_filler": "SW 10P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "35-a1005",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/35-a1005/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1005   35                            A       SW 10P, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1006",
      "grade_class": "35",
      "preheat_group": "A",
      "smaw_filler": "SW 10P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "35-a1006",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/35-a1006/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1006   35                            A       SW 10P, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1024",
      "grade_class": "35",
      "preheat_group": "A",
      "smaw_filler": "SW 10P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "35-a1024",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/35-a1024/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1024   35                            A       SW 10P, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A769",
      "grade_class": "36, 40, 45, 50, 60",
      "preheat_group": "A",
      "smaw_filler": "Group 1, Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "Group 1 SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014 Group 2 SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "36-40-45-50-60-a769",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/36-40-45-50-60-a769/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A769   36, 40, 45, 50, 60                               A         Group 1, Group 2, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A709",
      "grade_class": "36, 50, 50S",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "36-50-50s-a709",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/36-50-50s-a709/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A709   36, 50, 50S                                            A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A615",
      "grade_class": "40",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1, Group4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "40-a615",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/40-a615/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A615   40                                         A         AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A704",
      "grade_class": "40",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1, Group4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "40-a704",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/40-a704/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A704   40                                                     A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A572",
      "grade_class": "42, 50, 55",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "42-50-55-a572",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/42-50-55-a572/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A572   42, 50, 55                       A       AA 7018/7018 Acclaim                    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A675",
      "grade_class": "45, 50, 55, 60, 65, 70",
      "preheat_group": "B",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4 Group 4 - Dual Shield 111RB, Dual Shield 700X",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "45-50-55-60-65-70-a675",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/45-50-55-60-65-70-a675/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A675   45, 50, 55, 60, 65, 70                     B         Group 1, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A663",
      "grade_class": "45, 50, 55, 60, 65",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "45-50-55-60-65-a663",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/45-50-55-60-65-a663/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A663   45, 50, 55, 60, 65                         A         Group 1, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A769",
      "grade_class": "45W, 50W",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "45w-50w-a769",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/45w-50w-a769/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A769 36, 40, 45, 50, 60 A Group 1, Group 2, AA 7018/7018 Acclaim Group 1 60 A Group 2, AA 7018/7018 Acclaim Group 1 45W, 50W A AA 8018/8018-W SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A656",
      "grade_class": "50, 60",
      "smaw_filler": "AA 7018/7018 Acclaim, Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4 Group 4 - Dual Shield 111RB, Dual Shield 700X",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "50-60-a656",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-60-a656/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A656   50, 60                                               AA 7018/7018 Acclaim, Group 1   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A913",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a913",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a913/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A913   50                                                  A         Group 2, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A945",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a945",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a945/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A945   50                                                  A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A984",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a984",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a984/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A984 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1005",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a1005",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a1005/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1005 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1006",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a1006",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a1006/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1006 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1024",
      "grade_class": "50",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50-a1024",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50-a1024/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1024 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A709",
      "grade_class": "50W, HPS 50W",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75, 10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "50w-hps-50w-a709",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/50w-hps-50w-a709/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A709 36, 50, 50S A AA 7018/7018 Acclaim Group 1 50W, HPS 50W A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A516",
      "grade_class": "55, 60",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 81, 10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "55-60-a516",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/55-60-a516/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A516   55, 60                                              A         AA 7018/7018 Acclaim             Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A573",
      "grade_class": "58, 65, 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "58-65-70-a573",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/58-65-70-a573/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A573   58, 65, 70                       A       AA 7018/7018 Acclaim                    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A536",
      "grade_class": "60-40-18,",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "id": "60-40-18-a536",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-40-18-a536/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A536 60-40-18, OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A572",
      "grade_class": "60, 65",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/810X Ni1/800X Ni1/II 81K2 H4",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-65-a572",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-65-a572/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A572 42, 50, 55 A AA 7018/7018 Acclaim Group 1 60, 65 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A913",
      "grade_class": "60, 65",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-65-a913",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-65-a913/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A913 50 A Group 2, AA 7018/7018 Acclaim Group 1 60, 65 B AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A181",
      "grade_class": "60 & 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-70-a181",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-70-a181/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A181   60 & 70                          A       AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A984",
      "grade_class": "60, 70",
      "preheat_group": "A",
      "smaw_filler": "SW 810P, AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-70-a984",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-70-a984/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A984 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1005",
      "grade_class": "60, 70",
      "preheat_group": "A",
      "smaw_filler": "SW 810P, AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-70-a1005",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-70-a1005/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1005 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1006",
      "grade_class": "60, 70",
      "preheat_group": "A",
      "smaw_filler": "SW 810P, AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-70-a1006",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-70-a1006/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1006 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1024",
      "grade_class": "60, 70",
      "preheat_group": "A",
      "smaw_filler": "SW 810P, AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-70-a1024",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-70-a1024/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1024 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A515",
      "grade_class": "60",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-a515",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-a515/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A515   60                                                  A         AA 7018/7018 Acclaim             Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A615",
      "grade_class": "60",
      "preheat_group": "A",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-a615",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-a615/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A615 40 A AA 7018/7018 Acclaim Group 1 60 A AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A704",
      "grade_class": "60",
      "preheat_group": "A",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-a704",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-a704/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A704 40 A AA 7018/7018 Acclaim Group 1 60 A AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A706",
      "grade_class": "60",
      "preheat_group": "A",
      "smaw_filler": "Atom Arc 9018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-a706",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-a706/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A706   60                                                     A        Atom Arc 9018                  SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A769",
      "grade_class": "60",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "60-a769",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/60-a769/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A769 36, 40, 45, 50, 60 A Group 1, Group 2, AA 7018/7018 Acclaim Group 1 60 A Group 2, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A536",
      "grade_class": "65-45-12, 70-50-5",
      "smaw_filler": "OK Ni-CI",
      "id": "65-45-12-70-50-5-a536",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/65-45-12-70-50-5-a536/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A536 60-40-18, OK NiFeCI-A/NiFeCI-A0 65-45-12, 70-50-5 OK Ni-CI",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A515",
      "grade_class": "65, 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "65-70-a515",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/65-70-a515/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A515 60 A AA 7018/7018 Acclaim Group 1 65, 70 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A516",
      "grade_class": "65, 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71, 10.62/SA 71",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "65-70-a516",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/65-70-a516/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A516 55, 60 A AA 7018/7018 Acclaim Group 1 65, 70 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A945",
      "grade_class": "65",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.71 SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "65-a945",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/65-a945/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A945 50 A AA 7018/7018 Acclaim Group 1 65 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A663",
      "grade_class": "70, 75, 80",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "70-75-80-a663",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/70-75-80-a663/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A663 45, 50, 55, 60, 65 A Group 1, AA 7018/7018 Acclaim Group 1 70, 75, 80 B AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A656",
      "grade_class": "70",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "70-a656",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/70-a656/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A656 50, 60 AA 7018/7018 Acclaim, Group 1 Group 1 70 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A913",
      "grade_class": "70",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "429/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "70-a913",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/70-a913/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A913 50 A Group 2, AA 7018/7018 Acclaim Group 1 60, 65 B AA 8018 SA 75 70 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A615",
      "grade_class": "75",
      "preheat_group": "A",
      "smaw_filler": "AA 10018",
      "gmaw_gtaw_filler": "SA 95",
      "fcaw_gas_shielded_filler": "DS II 100",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "75-a615",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/75-a615/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A615 40 A AA 7018/7018 Acclaim Group 1 60 A AA 9018 SA 83 75 A AA 10018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A148",
      "grade_class": "80-40, 80-50",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/88C3/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-40-80-50-a148",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-40-80-50-a148/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A148   80-40, 80-50                     B       AA 8018                                  SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A656",
      "grade_class": "80",
      "preheat_group": "A",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 90-K2/II 101TC",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a656",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a656/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A656 50, 60 AA 7018/7018 Acclaim, Group 1 Group 1 70 A AA 8018 SA 75 80 A AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A675",
      "grade_class": "80",
      "preheat_group": "C",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "80-a675",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a675/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A675 45, 50, 55, 60, 65, 70 B Group 1, AA 7018/7018 Acclaim Group 1 80 C AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A769",
      "grade_class": "80",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95, SA 83",
      "saw_filler": "429/SA ENi4, 10.71/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a769",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a769/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A769 36, 40, 45, 50, 60 A Group 1, Group 2, AA 7018/7018 Acclaim Group 1 60 A Group 2, AA 7018/7018 Acclaim Group 1 45W, 50W A AA 8018/8018-W SA 75 80 B AA 9018 SA 95, SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A984",
      "grade_class": "80",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "429/SA ENi4, 10.71/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a984",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a984/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A984 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75 80 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1005",
      "grade_class": "80",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "429/SA ENi4, 10.71/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a1005",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a1005/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1005 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75 80 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1006",
      "grade_class": "80",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "429/SA ENi4, 10.71/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a1006",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a1006/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1006 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75 80 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1024",
      "grade_class": "80",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "429/SA ENi4, 10.71/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "80-a1024",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/80-a1024/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1024 35 A SW 10P, AA 7018/7018 Acclaim Group 1 50 A SW 710P, AA 7018/7018 Acclaim Group 1 60, 70 A SW 810P, AA 8018 SA 75 80 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A148",
      "grade_class": "90-60",
      "preheat_group": "C",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC",
      "mcaw_filler": "CW 80 D2",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "90-60-a148",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/90-60-a148/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A148 80-40, 80-50 B AA 8018 SA 75/83 90-60 C AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A675",
      "grade_class": "90",
      "preheat_group": "C",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/SA ENi4, 10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "90-a675",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/90-a675/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A675 45, 50, 55, 60, 65, 70 B Group 1, AA 7018/7018 Acclaim Group 1 80 C AA 8018 SA 75/83 90 C AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "91-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/91-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83 \u00bdCR, 1CR, 1\u00bcCr C AA 8018-CM/7018-B2L ER80S-B2 2\u00bcCr C AA 9018-CM/8018-B3L ER90S-B3 3CR, 5CR D AA 8018-B6/8018-B6L ER80S-B6 9CR D AA 8018-B8 91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A709",
      "grade_class": "100, 100W, HPS 100W",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS II 110/T-115",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "100-100w-hps-100w-a709",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/100-100w-hps-100w-a709/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A709 36, 50, 50S A AA 7018/7018 Acclaim Group 1 50W, HPS 50W A AA 8018 SA 75 HPS 70W A AA 9018 100, 100W, HPS 100W B AA T SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A148",
      "grade_class": "105-85",
      "preheat_group": "C",
      "smaw_filler": "AA 10018",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS II 100",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "105-85-a148",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/105-85-a148/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A148 80-40, 80-50 B AA 8018 SA 75/83 90-60 C AA 9018 SA 83/95 105-85 C AA 10018 SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A148",
      "grade_class": "115-95",
      "preheat_group": "C",
      "smaw_filler": "AA 12018",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115/II 110",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "115-95-a148",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/115-95-a148/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A148 80-40, 80-50 B AA 8018 SA 75/83 90-60 C AA 9018 SA 83/95 105-85 C AA 10018 SA 120 115-95 C AA 12018 SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A666",
      "grade_class": "201, 202, 301, 302, 304, 304N",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201-202-301-302-304-304n-a666",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201-202-301-302-304-304n-a666/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A666   201, 202, 301, 302, 304, 304N                        AR 308/308H/308L, OK 61.25      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "201, 301, 302, 304",
      "smaw_filler": "AR 308/308H, OK 61.25, AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201-301-302-304-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201-301-302-304-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240   201, 301, 302, 304                                    AR 308/308H, OK 61.25, AR 308L           Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "201, 302, 304. 308",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201-302-304-308-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201-302-304-308-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276   201, 302, 304. 308                                         AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "201, 302",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201-302-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201-302-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473   201, 302                                     AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A666",
      "grade_class": "201L, 201LN, 301L, 301LN, 304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201l-201ln-301l-301ln-304l-304ln-a666",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201l-201ln-301l-301ln-304l-304ln-a666/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A666 201, 202, 301, 302, 304, 304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 201L, 201LN, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "201L, 301L, 301LN, 304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "201l-301l-301ln-304l-304ln-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/201l-301l-301ln-304l-304ln-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "202, 304H, 304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "202-304h-304n-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/202-304h-304n-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "202, 304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "202-304n-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/202-304n-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "202",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "202-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/202-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "302",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "302-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/302-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479   302                                                           AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A167",
      "grade_class": "302B, 308",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "saw_filler": "10.93/Autrod 308H",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "302b-308-a167",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/302b-308-a167/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A167   302B, 308                                AR 308/308H, OK 61.25                    Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A793",
      "grade_class": "304, 304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304-304l-a793",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304-304l-a793/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A793   304, 304L                                                  AR 308L                                  Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "304, 308",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304-308-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304-308-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "304, 308",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304-308-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304-308-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25,",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "id": "304-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358   304                                                                             AR 308/308H/308L, OK 61.25                      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "304H, 304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "304h-304n-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304h-304n-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "304H, 304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "304h-304n-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304h-304n-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "id": "304l-304ln-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304l-304ln-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304l-304ln-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304l-304ln-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304l-304ln-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304l-304ln-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "304L, 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304l-304ln-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304l-304ln-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "304l-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/304l-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "305",
      "smaw_filler": "AR 308/308H, OK 61.25, AR 309/309H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "305-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/305-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "305",
      "smaw_filler": "AR 308/308H/309/309H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H,",
      "id": "305-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/305-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A167",
      "grade_class": "309",
      "smaw_filler": "AR 309/309H",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L/MC309LSi",
      "id": "309-a167",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309-a167/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A167 302B, 308 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "309",
      "smaw_filler": "AR 309/309H",
      "id": "309-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "309",
      "smaw_filler": "AR 309/309H",
      "id": "309-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "309H",
      "smaw_filler": "AR 309/309H",
      "mcaw_filler": "AR MC309L",
      "id": "309h-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309h-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "309H",
      "smaw_filler": "AR 309/309H",
      "id": "309h-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309h-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "id": "309s-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309s-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "309s-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309s-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/OK Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "309s-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309s-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "309s-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309s-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "309s-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/309s-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "310, 310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "310-310s-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310-310s-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "310, 310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "310-310s-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310-310s-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A167",
      "grade_class": "310",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "310-a167",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310-a167/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A167 302B, 308 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 310 OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "310S, 310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "mcaw_filler": "AR MC316L",
      "id": "310s-310h-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310s-310h-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "310S, 310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "310s-310h-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310s-310h-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/OK Autrod 310",
      "id": "310s-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/310s-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A793",
      "grade_class": "316, 316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-316l-a793",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-316l-a793/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A793 304, 304L AR 308L Autrod/Tigrod 308L/308LSi 316, 316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A666",
      "grade_class": "316, 316N",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-316n-a666",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-316n-a666/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A666 201, 202, 301, 302, 304, 304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 201L, 201LN, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316, 316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "id": "316-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A831",
      "grade_class": "316",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316-a831",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316-a831/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A831   316                                                           AR 316/316H                              Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316h-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316h-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "id": "316h-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316h-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "316H",
      "smaw_filler": "AR 316/316H",
      "id": "316h-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316h-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316h-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316h-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "316L, 316LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "id": "316l-316ln-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-316ln-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "316L, 444",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "id": "316l-444-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-444-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "316L, 444",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316l-444-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-444-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316l-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H 316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316l-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A666",
      "grade_class": "316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316l-a666",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-a666/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A666 201, 202, 301, 302, 304, 304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 201L, 201LN, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316, 316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "316L, S44400",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "316l-s44400-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/316l-s44400-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "317-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "id": "317-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "317-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "317-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "317-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "317l-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/317l-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "321, 321H, 347, 347H, 348, 348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "321-321h-347-347h-348-348h-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-321h-347-347h-348-348h-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "321, 321H, 347, 347H, 348, 348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "321-321h-347-347h-348-348h-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-321h-347-347h-348-348h-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "321, 347, 348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "id": "321-347-348-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-347-348-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "321, 347, 348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "321-347-348-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-347-348-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "321, 347, 348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "321-347-348-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-347-348-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H 316L AR 316L Autrod/Tigrod 316L/316LSi 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "321, 347, 348",
      "smaw_filler": "OK 61.8161.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "321-347-348-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/321-347-348-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A176",
      "grade_class": "403",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H,",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "403-a176",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/403-a176/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A176   403                              C       AR 309/309H,",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "405",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "405-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/405-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "405",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "405-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/405-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "405, S41500",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "id": "405-s41500-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/405-s41500-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "405, S41500",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "405-s41500-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/405-s41500-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "405, S41500",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "405-s41500-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/405-s41500-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "409, S40910, S40920, S40930",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "fcaw_gas_shielded_filler": "SB 308H",
      "mcaw_filler": "AR MC409Ti",
      "id": "409-s40910-s40920-s40930-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/409-s40910-s40920-s40930-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "409, S40910, S40920, S40930",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "409-s40910-s40920-s40930-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/409-s40910-s40920-s40930-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "429",
      "preheat_group": "C",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "429-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/429-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "429",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "id": "429-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/429-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "429",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "429-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/429-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "429",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "429-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/429-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "430",
      "preheat_group": "C",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "Flux 10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "430-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/430-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "430",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "id": "430-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/430-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "430",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "fcaw_gas_shielded_filler": "SB 2209",
      "mcaw_filler": "AR MC/MC439Ti/MC430LNb",
      "id": "430-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/430-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "430",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "id": "430-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/430-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "430",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "id": "430-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/430-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 430 Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "501A, 501B",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "501a-501b-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/501a-501b-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S32550, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209 501A, 501B D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "502",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "SB B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "502-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/502-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S32550, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209 501A, 501B D AA 8018-B8 502 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A512",
      "grade_class": "1008 - 1025",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "1008-1025-a512",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1008-1025-a512/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A512   1008 - 1025                                                   Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A513",
      "grade_class": "1008 - 1025",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "1008-1025-a513",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1008-1025-a513/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A513   1008 - 1025                                                   Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A108",
      "grade_class": "1008-1030",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1008-1030-a108",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1008-1030-a108/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A108   1008-1030                        A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A576",
      "grade_class": "1008 thru 1025",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "1008-thru-1025-a576",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1008-thru-1025-a576/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A576   1008 thru 1025                           Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A311",
      "grade_class": "1018",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "1018-a311",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1018-a311/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A311   1018                                                       Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A513",
      "grade_class": "1025 - 1035",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1025-1035-a513",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1025-1035-a513/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A513 1008 - 1025 Group 1, AA 7018/7018 Acclaim Group 1 1025 - 1035 A AA 7018/7018 Acclaim, SW 7014 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A576",
      "grade_class": "1025 thru 1035",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1025-thru-1035-a576",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1025-thru-1035-a576/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A576 1008 thru 1025 Group 1, AA 7018/7018 Acclaim Group 1 1025 thru 1035 A AA 7018/7018 Acclaim, SW 7014 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A512",
      "grade_class": "1030, 1035",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1030-1035-a512",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1030-1035-a512/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A512 1008 - 1025 Group 1, AA 7018/7018 Acclaim Group 1 1030, 1035 A AA 7018/7018 Acclaim, SW 7014 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A311",
      "grade_class": "1035",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 90K2",
      "mcaw_filler": "CW 80-D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1035-a311",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1035-a311/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A311 1018 Group 1, AA 7018/7018 Acclaim Group 1 1035 B AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A576",
      "grade_class": "1035 thri 1040",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/810X Ni1/800X Ni1/II 81K2 H4",
      "mcaw_filler": "CW 80D-2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1035-thri-1040-a576",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1035-thri-1040-a576/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A576 1008 thru 1025 Group 1, AA 7018/7018 Acclaim Group 1 1025 thru 1035 A AA 7018/7018 Acclaim, SW 7014 Group 1 1035 thri 1040 B AA 8018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A513",
      "grade_class": "1040",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 80D-2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "1040-a513",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/1040-a513/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A513 1008 - 1025 Group 1, AA 7018/7018 Acclaim Group 1 1025 - 1035 A AA 7018/7018 Acclaim, SW 7014 Group 1 1040 B AA 8018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A757",
      "grade_class": "A1Q, A2Q",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a1q-a2q-a757",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a1q-a2q-a757/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A757   A1Q, A2Q                                         A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A36",
      "preheat_group": "A",
      "smaw_filler": "Group1, Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "Group 1 SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014 Group 2 SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a36",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a36/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A36                                     A       Group1, Group 2, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "A45, A50, A55",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a45-a50-a55-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a45-a50-a55-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672   A45, A50, A55                              A         Group 1, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A53",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a53",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a53/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A53                                     A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A105",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, Group 2",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a105",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a105/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A105                                    A       AA 7018/7018 Acclaim, Group 2            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A126",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "a126",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a126/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A126                                    D       OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A128",
      "smaw_filler": "Stoody Nicromang",
      "id": "a128",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a128/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A128 Stoody Nicromang",
      "verified_fields": [
        "astm_spec",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A179",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a179",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a179/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A179                                    A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A192",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a192",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a192/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A192                                    A       SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A214",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a214",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a214/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A214                                               A         SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A299",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.71/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80-D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a299",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a299/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A299                                                    B         AA 7018-Mo                                      SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A328",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a328",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a328/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A328                                                              Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A338",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "a338",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a338/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A338                                                              OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A353",
      "smaw_filler": "OK 92.55",
      "id": "a353",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a353/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A353 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A366",
      "smaw_filler": "Group1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15/11",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a366",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a366/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A366                                                                                   Group1                                          Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A395",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "a395",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a395/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A395                                                                                   OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A455",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 71",
      "fcaw_gas_shielded_filler": "Group 2, DS II 80Ni1H4/II 81K2 H4",
      "mcaw_filler": "CW 88HS Ni1",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a455",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a455/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A455                                      A         AA 8018                          SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A496",
      "preheat_group": "B",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a496",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a496/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A496                                                       B         Group 2, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A497",
      "preheat_group": "B",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a497",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a497/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A497                                                       B         Group 2, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A562",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1, Group 4",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a562",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a562/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A562                                            AA 7018/7018 Acclaim                    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A134",
      "grade_class": "A570-50, A570-55",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a570-50-a570-55-a134",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a570-50-a570-55-a134/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A134 all except A570-50, A570-55 A SW 10P/10P Plus, AA 7018/7018 Acclaim Group 1 A570-50, A570-55 SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A571",
      "preheat_group": "600F",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "a571",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a571/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A571                                    600F    OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A587",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a587",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a587/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A587                                            Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A612",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a612",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a612/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A612                                              A         AA 8018                         SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A645",
      "smaw_filler": "OK 92.55",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "a645",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a645/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A645                                                        OK 92.55                        Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A690",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a690",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a690/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A690                                              A         AA 8018/8018-W                  SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A692",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "id": "a692",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a692/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A692                                                                   AA 7018-Mo                     SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A727",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/7018-Mo",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a727",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a727/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A727                                                          A        AA 7018/7018 Acclaim/7018-Mo   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A808",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a808",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a808/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A808                                                    A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A844",
      "smaw_filler": "OK 92.55",
      "id": "a844",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a844/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A844 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A847",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group1, Group 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a847",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a847/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A847                                                       A         Group 2, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A852",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95/83",
      "saw_filler": "429/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a852",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a852/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A852                                                       B         AA 9018                                  SA 95/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A857",
      "preheat_group": "A",
      "smaw_filler": "Group 1, Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Grouup 1, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "Group 1 SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014 Group 2 SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Dual Shield 111RB, Dual Shield 700X",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a857",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a857/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A857                                                       A         Group 1, Group 2, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A858",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a858",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a858/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A858                                                       A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A992",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a992",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a992/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A992                                  A       Group 2, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A202",
      "grade_class": "A",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-a202",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-a202/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A202   A                                B       AA 7018-Mo                               SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A678",
      "grade_class": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a-a678",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-a678/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A678   A                                                    AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A734",
      "grade_class": "A",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-C1",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-a734",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-a734/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A734   A                                                      A        AA 8018-C1                     SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A668",
      "grade_class": "A, AH, B, BH, C, CH,",
      "preheat_group": "B",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-ah-b-bh-c-ch-a668",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-ah-b-bh-c-ch-a668/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A668   A, AH, B, BH, C, CH,                       B         AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A135",
      "grade_class": "A&B",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-a135",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-a135/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A135   A&B                              A       SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A203",
      "grade_class": "A, B",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-C1",
      "gmaw_gtaw_filler": "OK 13.28",
      "fcaw_gas_shielded_filler": "DS 85-C1/8000 Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-a203",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-a203/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A203   A, B                                        B         AA 8018-C1                               OK 13.28",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A204",
      "grade_class": "A, B",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-a204",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-a204/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A204   A, B                                        B         AA 7018-Mo                               SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A595",
      "grade_class": "A, B",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group2, Group 4",
      "fcaw_self_shielded_filler": "Group1, Group2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a-b-a595",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-a595/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A595   A, B                                     AA 7018/7018 Acclaim                    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A730",
      "grade_class": "A&B",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-a730",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-a730/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A730   A&B                                                    A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A139",
      "grade_class": "A, B, C, D",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-c-d-a139",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-c-d-a139/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A139   A, B, C, D                       A       SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A131",
      "grade_class": "A, B, D, DS, AH32, AH36",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, Group 2",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-b-d-ds-ah32-ah36-a131",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-b-d-ds-ah32-ah36-a131/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A131   A, B, D, DS, AH32, AH36          A       AA 7018/7018 Acclaim, Group 2            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A178",
      "grade_class": "A&C",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-c-a178",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-c-a178/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A178   A&C                              A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A738",
      "grade_class": "A, C",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-c-a738",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-c-a738/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A738   A, C                                                   A        AA 8018/8018-SR                SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A633",
      "grade_class": "A, C, D",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Grup 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "a-c-d-a633",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-c-d-a633/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A633   A, C, D                                              AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A710",
      "grade_class": "A CL 1",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "id": "a-cl-1-a710",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-cl-1-a710/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A710   A CL 1                                                          AA 9018                        SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A736",
      "grade_class": "A Cl1, A Cl3",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 44, 10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS, DS 4130 SR",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-cl1-a-cl3-a736",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-cl1-a-cl3-a736/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A736 A Cl2 A AA 7018/7018 Acclaim Group 1 A Cl1, A Cl3 B AA 9018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A710",
      "grade_class": "A Cl 2",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "saw_filler": "10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 70T-12H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "id": "a-cl-2-a710",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-cl-2-a710/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A710 A CL 1 AA 9018 SA 95 A Cl 2 AA 7018/7018 Acclaim",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A736",
      "grade_class": "A Cl2",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71, 10.72/SA 71, 10.62/SA 71",
      "fcaw_gas_shielded_filler": "Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "a-cl2-a736",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-cl2-a736/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A736   A Cl2                                                  A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A710",
      "grade_class": "A Cl 3",
      "smaw_filler": "AA 8018-C1",
      "id": "a-cl-3-a710",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/a-cl-3-a710/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A710 A CL 1 AA 9018 SA 95 A Cl 2 AA 7018/7018 Acclaim A Cl 3 AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A131",
      "grade_class": "AH40, DH40, EH40",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "id": "ah40-dh40-eh40-a131",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ah40-dh40-eh40-a131/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A131 A, B, D, DS, AH32, AH36 A AA 7018/7018 Acclaim, Group 2 Group 1 DH32, DH36 AA 7018/7018 Acclaim Group 1 E, CS, EH32, EH36 AA 7018-1 SA 82/87HP AH40, DH40, EH40 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A27",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a27",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a27/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A27    All                              A       AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A47",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a47",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a47/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A47    All                              D       OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A48",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a48",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a48/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A48    All                              D       OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A109",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15, CS 11",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a109",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a109/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A109   All                              A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A159",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a159",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a159/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A159   All                              D       OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A209",
      "grade_class": "All",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a209",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a209/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A209   All                                         B         AA 7018-Mo                               SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A210",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a210",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a210/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A210   All                                         A         SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A242",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II80Ni1H4/810X Ni1/800X Ni1/8100W",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a242",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a242/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A242   All                                         A         AA 8018/8018-W                           SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A252",
      "grade_class": "All",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a252",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a252/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A252   All                                                        Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A278",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a278",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a278/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A278   All                                              D         OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A319",
      "grade_class": "all",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "all-a319",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a319/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A319   all                                                        OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A436",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a436",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a436/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A436   All                                D         OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A439",
      "grade_class": "All",
      "preheat_group": "D",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "all-a439",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a439/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A439   All                                D         OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A500",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a500",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a500/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A500   All                                                 A         Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A501",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a501",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a501/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A501   All                                                 A         Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A514",
      "grade_class": "All",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115/II 110",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a514",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a514/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A514   All                                                 B         AA T                             SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A517",
      "grade_class": "All",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115/II 110",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a517",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a517/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A517   All                                                 B         AA T                             SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A522",
      "grade_class": "All",
      "smaw_filler": "OK 92.55",
      "id": "all-a522",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a522/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A522 All OK 92.55",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A523",
      "grade_class": "all",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a523",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a523/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A523   all                                      Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A524",
      "grade_class": "all",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a524",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a524/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A524   all                                      Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A529",
      "grade_class": "all",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a529",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a529/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A529   all                              A       Group 2, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A588",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a588",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a588/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A588   All                              A       AA 8018/8018-W                          SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A589",
      "grade_class": "all",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "id": "all-a589",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a589/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A589   all                                      Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A592",
      "grade_class": "all",
      "preheat_group": "B",
      "smaw_filler": "AA 12018",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS II 120M2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a592",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a592/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A592   all                              B       AA 12018                                SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A602",
      "grade_class": "All",
      "preheat_group": "400F",
      "smaw_filler": "OK NiFeCI-A/Ni-CI",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "all-a602",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a602/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A602   All                              400F    OK NiFeCI-A/Ni-CI",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A606",
      "grade_class": "All",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1, Group 4",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a606",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a606/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A606   All                                                  Group 1, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A618",
      "grade_class": "All",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a618",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a618/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A618   All                                                  AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A659",
      "grade_class": "All",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "fcaw_self_shielded_filler": "Group 1, CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a659",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a659/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A659   All                                                  Group 1, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A660",
      "grade_class": "All",
      "smaw_filler": "AA 7018/7018 Acclaim, Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3, Group 4",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4 Group 4 - Dual Shield 111RB, Dual Shield 700X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a660",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a660/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A660   All                                                  AA 7018/7018 Acclaim, Group 1   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A662",
      "grade_class": "all",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "all-a662",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a662/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A662   all                                                  AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A724",
      "grade_class": "All",
      "smaw_filler": "AA 9018/9018-SR",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "id": "all-a724",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a724/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A724   All                                                             AA 9018/9018-SR                SA 95",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A758",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a758",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a758/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A758   All                                              A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A823",
      "grade_class": "All",
      "smaw_filler": "OK NiFeCI-A/NiFeCI-A0",
      "fcaw_gas_shielded_filler": "NC 55",
      "id": "all-a823",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a823/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A823   All                                                           OK NiFeCI-A/NiFeCI-A0",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A871",
      "grade_class": "All",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-a871",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-a871/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A871   All                                                 A         AA 8018/8018-W                           SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A134",
      "grade_class": "all except A570-50, A570-55",
      "preheat_group": "A",
      "smaw_filler": "SW 10P/10P Plus, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-except-a570-50-a570-55-a134",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-except-a570-50-a570-55-a134/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A134   all except A570-50, A570-55      A       SW 10P/10P Plus, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A556",
      "grade_class": "all grades",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 10P/10P Plus",
      "gmaw_gtaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "id": "all-grades-a556",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-grades-a556/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A556   all grades                               AA 7018/7018 Acclaim, SW 10P/10P Plus   Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A543",
      "grade_class": "all types Cl 1",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115/II 110",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-types-cl-1-a543",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-types-cl-1-a543/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A543   all types Cl 1                   B       AA T                                    SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A543",
      "grade_class": "all types Cl 2",
      "preheat_group": "B",
      "smaw_filler": "AA 12018",
      "gmaw_gtaw_filler": "SA 95",
      "fcaw_gas_shielded_filler": "DS II 120M2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-types-cl-2-a543",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-types-cl-2-a543/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A543 all types Cl 1 B AA T SA 120 all types Cl 2 B AA 12018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A543",
      "grade_class": "All Types Cl 3",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "all-types-cl-3-a543",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/all-types-cl-3-a543/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A543 all types Cl 1 B AA T SA 120 all types Cl 2 B AA 12018 SA 95 All Types Cl 3 B AA 9018",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A757",
      "grade_class": "B2N, B2Q",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b2n-b2q-a757",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b2n-b2q-a757/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A757 A1Q, A2Q A AA 7018/7018 Acclaim Group 1 B2N, B2Q B AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A757",
      "grade_class": "B3N, B3Q",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-N",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b3n-b3q-a757",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b3n-b3q-a757/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A757 A1Q, A2Q A AA 7018/7018 Acclaim Group 1 B2N, B2Q B AA 8018-C1 C1Q B AA 8018/8018-SR SA 75 B3N, B3Q B AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A739",
      "grade_class": "B11",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "saw_filler": "10.62/SA U515, Autrod 10.63/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b11-a739",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b11-a739/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A739   B11                                                    B        AA 8018-CM/7018-B2L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A739",
      "grade_class": "B22",
      "preheat_group": "B",
      "smaw_filler": "AA 9018CM/8018-B3L",
      "saw_filler": "10.62/Autrod 13.20SC, 10.63/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b22-a739",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b22-a739/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A739 B11 B AA 8018-CM/7018-B2L B22 B AA 9018CM/8018-B3L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "B55, B60",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b55-b60-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b55-b60-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "B65, B70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b65-b70-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b65-b70-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A202",
      "grade_class": "B",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS 150",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b-a202",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-a202/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A202 A B AA 7018-Mo SA 83 B B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A678",
      "grade_class": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "id": "b-a678",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-a678/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A678 A AA 7018/7018 Acclaim Group 1 B AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A734",
      "grade_class": "B",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b-a734",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-a734/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A734 A A AA 8018-C1 SA 75 B A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A737",
      "grade_class": "B",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71, 10.72/SA 71, 10.62/SA 71",
      "fcaw_gas_shielded_filler": "Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b-a737",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-a737/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A737   B                                                      A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A696",
      "grade_class": "B, C",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "b-c-a696",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-c-a696/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A696   B, C                                                            AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A710",
      "grade_class": "B CL1, B Cl 2, B Cl 3",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "id": "b-cl1-b-cl-2-b-cl-3-a710",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-cl1-b-cl-2-b-cl-3-a710/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A710 A CL 1 AA 9018 SA 95 A Cl 2 AA 7018/7018 Acclaim A Cl 3 AA 8018-C1 B CL1, B Cl 2, B Cl 3 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A738",
      "grade_class": "B, D, E",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "b-d-e-a738",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/b-d-e-a738/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A738 A, C A AA 8018/8018-SR SA 75 B, D, E B AA 9018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A757",
      "grade_class": "C1Q",
      "preheat_group": "B",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c1q-a757",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c1q-a757/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A757 A1Q, A2Q A AA 7018/7018 Acclaim Group 1 B2N, B2Q B AA 8018-C1 C1Q B AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "C5",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "c5-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c5-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2 WC9 C AA 9018-CM/8018-B3L ER90S-B3 C5 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "C12",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "c12-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c12-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2 WC9 C AA 9018-CM/8018-B3L ER90S-B3 C5 C AA 8018-B6/8018-B6L ER80S-B6 C12 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "C12A",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "c12a-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c12a-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2 WC9 C AA 9018-CM/8018-B3L ER90S-B3 C5 C AA 8018-B6/8018-B6L ER80S-B6 C12 D AA 8018-B8 C12A D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A389",
      "grade_class": "C-23",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "c-23-a389",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-23-a389/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A389   C-23                                                                  C         AA 8018-CM/7018-B2L                             ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A389",
      "grade_class": "C-24",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "c-24-a389",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-24-a389/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A389 C-23 C AA 8018-CM/7018-B2L ER80S-B2 C-24 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "C55, C60",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 81, 10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c55-c60-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c55-c60-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "C65, C70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71, 10.62/SA 71",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c65-c70-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c65-c70-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A106",
      "grade_class": "C",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim, Group 2",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-a106",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-a106/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A106 Grades A, B A Group 1, AA 7018/7018 Acclaim Group 1 C A SW 710P, AA 7018/7018 Acclaim, Group 2 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A204",
      "grade_class": "C",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-NM",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS II 4130SR",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-a204",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-a204/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A204 A, B B AA 7018-Mo SA 83 C B AA 8018-NM SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A595",
      "grade_class": "C",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-a595",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-a595/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A595 A, B AA 7018/7018 Acclaim Group 1 C A AA 8018/8018-W SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A737",
      "grade_class": "C",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 429 /SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-a737",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-a737/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A737 B A AA 7018/7018 Acclaim Group 1 C A AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A736",
      "grade_class": "C Cl1, C Cl3",
      "preheat_group": "B",
      "smaw_filler": "AA 11018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-cl1-c-cl3-a736",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-cl1-c-cl3-a736/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A736 A Cl2 A AA 7018/7018 Acclaim Group 1 A Cl1, A Cl3 B AA 9018 SA 95 C Cl1, C Cl3 B AA 11018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A678",
      "grade_class": "C, D",
      "preheat_group": "A",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/SA ENi4, 10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 101TC/II 90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "c-d-a678",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/c-d-a678/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A678 A AA 7018/7018 Acclaim Group 1 B AA 8018 SA 75/83 C, D A AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A487",
      "grade_class": "CA6MNA, CA6NMB",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "id": "ca6mna-ca6nmb-a487",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca6mna-ca6nmb-a487/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A487 2A, 11A, 12A, C AA 8018-NM 2B, 2C B AA 10018MM 4A, 4C, 13A B AA 9018-SR 4B, 4D B AA T 4E B AA 12018 6A, 6B, 7A, 10B C AA 12018 8A, 9A, 9C C AA 9018-CM 10A, 11B, 12B C AA T 13A 400 min AA 9018-SR 13B 400 min AA T 14A 400 min AA 12018 16A AA 8018 CA6MNA, CA6NMB OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "CA6NM",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "ca6nm-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca6nm-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352 LCA A AA 7018/7018 Acclaim, SW 7014 Group 1 LCB, LCC A AA 7018-1 Group 1 LC1 A AA 7018-Mo Spoolarc 83 LC2 A AA 8018-C1 LC9 OK 92.55 CA6NM C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "CA6NM",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "ca6nm-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca6nm-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356 Grade 1 A AA 7018/7018 Acclaim, SW 7014 Group 1 Grade 2 B AA 7018-Mo SA 83 Grade 5, 6 C AA 8018-CM/7018-B2L ER80S-B2 Grades 8, 9, 10 C AA 9018-CM/8018-B3L ER90S-B3 Grade 12 D AA 9018-B9 ER90S-B9 CA6NM C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "CA15",
      "preheat_group": "D",
      "smaw_filler": "AR 308L/309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi/309L/309Si",
      "fcaw_gas_shielded_filler": "SB 308L/309L",
      "mcaw_filler": "AR MC410/MC308L",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "ca15-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca15-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2 WC9 C AA 9018-CM/8018-B3L ER90S-B3 C5 C AA 8018-B6/8018-B6L ER80S-B6 C12 D AA 8018-B8 C12A D AA 9018-B9 ER90S-B9 CA15 D AR 308L/309L Autrod/Tigrod 308L/308LSi/309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CA-15M, CA-6NM",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "id": "ca-15m-ca-6nm-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca-15m-ca-6nm-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310 CE-30 OK 68.81 Autrod/Tigrod 312 CA-15M, CA-6NM OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CA 55, CB 60, CB 65, CB 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ca-55-cb-60-cb-65-cb-70-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca-55-cb-60-cb-65-cb-70-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671   CA 55, CB 60, CB 65, CB 70                 A         AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A521",
      "grade_class": "CA, CC, CC1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ca-cc-cc1-a521",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ca-cc-cc1-a521/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A521   CA, CC, CC1                      B       AA 7018/7018 Acclaim                    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CC 60",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 81, 10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cc-60-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cc-60-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CC 65, CC 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71, 10.62/SA 71",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cc-65-cc-70-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cc-65-cc-70-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CD4MCu, CE-8MN, CD3M-WCuN",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "cd4mcu-ce-8mn-cd3m-wcun-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cd4mcu-ce-8mn-cd3m-wcun-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H CK-20 OK 67.13 Autrod/Tigrod 310 CN-3MN 250 max OK 69.33/NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 CD4MCu, CE-8MN, CD3M-WCuN OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CD 70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/8018",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "CW 70, CW C-6",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cd-70-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cd-70-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CD 80",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1/85-C1/II 81K2/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cd-80-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cd-80-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CE-30",
      "smaw_filler": "OK 68.81",
      "gmaw_gtaw_filler": "Autrod/Tigrod 312",
      "saw_filler": "10.93/Autrod 312",
      "fcaw_gas_shielded_filler": "SB 312",
      "id": "ce-30-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ce-30-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310 CE-30 OK 68.81 Autrod/Tigrod 312",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A521",
      "grade_class": "CE, CF",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81K2H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ce-cf-a521",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ce-cf-a521/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A521 CA, CC, CC1 B AA 7018/7018 Acclaim Group 1 CE, CF B AA 8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A521",
      "grade_class": "CF1, CG",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-SR",
      "gmaw_gtaw_filler": "SA 83",
      "fcaw_gas_shielded_filler": "DS II90K2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cf1-cg-a521",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf1-cg-a521/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A521 CA, CC, CC1 B AA 7018/7018 Acclaim Group 1 CE, CF B AA 8018-SR SA 75 CF1, CG B AA 9018-SR SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CF-3",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "cf-3-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310 CE-30 OK 68.81 Autrod/Tigrod 312 CA-15M, CA-6NM OK 68.17 Autrod/Tigrod 410NiMo CF-3 AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CF-3",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "cf-3-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744 CF-8 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-3 AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-3, CF-3A",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "cf-3-cf-3a-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3-cf-3a-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351   CF-3, CF-3A                                                AR 308L                                         Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-3, CF-3A",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "cf-3-cf-3a-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3-cf-3a-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451   CF-3, CF-3A                                  AR 308L                          Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-3M",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "cf-3m-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3m-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CF-3M",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "cf-3m-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3m-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744 CF-8 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-3 AR 308L Autrod/Tigrod 308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-3M, CF-3MA",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "cf-3m-cf-3ma-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3m-cf-3ma-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CF-3M, CF3MN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "cf-3m-cf3mn-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-3m-cf3mn-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310 CE-30 OK 68.81 Autrod/Tigrod 312 CA-15M, CA-6NM OK 68.17 Autrod/Tigrod 410NiMo CF-3 AR 308L Autrod/Tigrod 308L/308LSi CF-3M, CF3MN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CF-8",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "cf-8-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744   CF-8                                                       AR 308/308H, OK 61.25                    Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-8C",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "cf-8c-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8c-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-8C",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "cf-8c-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8c-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CF-8C",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "cf-8c-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8c-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CF-8C",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "cf-8c-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8c-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744 CF-8 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-8, CF-8A",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "cf-8-cf-8a-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8-cf-8a-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-8, CF-8A",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "cf-8-cf-8a-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8-cf-8a-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CF-8, CF-20",
      "preheat_group": "C",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cf-8-cf-20-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8-cf-20-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743   CF-8, CF-20                                            C        AR 308/308H, OK 61.25          Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-8M",
      "smaw_filler": "AR 316/316H",
      "fcaw_gas_shielded_filler": "SB 316H",
      "id": "cf-8m-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8m-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-8M",
      "smaw_filler": "AR 316/316H",
      "fcaw_gas_shielded_filler": "SB 316H",
      "id": "cf-8m-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8m-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CF-8M",
      "smaw_filler": "AR 316/316H",
      "fcaw_gas_shielded_filler": "SB 316H",
      "id": "cf-8m-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8m-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CF-8M",
      "smaw_filler": "AR 316/316H",
      "fcaw_gas_shielded_filler": "SB 316H",
      "id": "cf-8m-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-8m-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744 CF-8 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-8M AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CF-10",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "cf-10-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-10-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CF-10",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "cf-10-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-10-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CF 65, CF 70",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-C1",
      "gmaw_gtaw_filler": "OK 13.28",
      "fcaw_gas_shielded_filler": "DS 85-C1/8000 Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cf-65-cf-70-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-65-cf-70-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83 CF 65, CF 70 B AA 8018-C1 OK 13.28",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CF 66, CF 71",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-N",
      "fcaw_gas_shielded_filler": "DS 9000-C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cf-66-cf-71-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cf-66-cf-71-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83 CF 65, CF 70 B AA 8018-C1 OK 13.28 CF 66, CF 71 B AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CG-8M, CG-3M",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "cg-8m-cg-3m-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cg-8m-cg-3m-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H CK-20 OK 67.13 Autrod/Tigrod 310 CN-3MN 250 max OK 69.33/NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 CD4MCu, CE-8MN, CD3M-WCuN OK 67.55/67.53 Autrod/Tigrod 2209 CG-8M, CG-3M Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CG-8M, CG-3M,",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "cg-8m-cg-3m-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cg-8m-cg-3m-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310 CE-30 OK 68.81 Autrod/Tigrod 312 CA-15M, CA-6NM OK 68.17 Autrod/Tigrod 410NiMo CF-3 AR 308L Autrod/Tigrod 308L/308LSi CF-3M, CF3MN AR 316L Autrod/Tigrod 316L/316LSi CG-8M, CG-3M, Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A744",
      "grade_class": "CG-8M, CG-3M,",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "cg-8m-cg-3m-a744",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cg-8m-cg-3m-a744/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A744 CF-8 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-3 AR 308L Autrod/Tigrod 308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CG-8M, CG-3M, Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CG-12, CH-10, CH-20",
      "smaw_filler": "AR 309/309H",
      "id": "cg-12-ch-10-ch-20-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cg-12-ch-10-ch-20-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CG 100, CH 100",
      "smaw_filler": "OK 92.55",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "cg-100-ch-100-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cg-100-ch-100-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83 CF 65, CF 70 B AA 8018-C1 OK 13.28 CF 66, CF 71 B AA 8018-N CG 100, CH 100 OK 92.55 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CH-8, CH10",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "ch-8-ch10-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ch-8-ch10-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CH-8, CH10",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "ch-8-ch10-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ch-8-ch10-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CH-10",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "ch-10-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ch-10-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CH-20",
      "smaw_filler": "AR 309/309H",
      "id": "ch-20-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ch-20-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CH-20",
      "smaw_filler": "AR 309/309H",
      "id": "ch-20-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ch-20-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CJ all",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS T-115/II 110",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cj-all-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cj-all-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83 CF 65, CF 70 B AA 8018-C1 OK 13.28 CF 66, CF 71 B AA 8018-N CG 100, CH 100 OK 92.55 Autrod/Tigrod NiCrMo-3 CJ all B AA T SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CK-20",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "ck-20-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ck-20-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H CK-20 OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A451",
      "grade_class": "CK-20",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "ck-20-a451",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ck-20-a451/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A451 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi CF-3M AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H CK-20 OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A743",
      "grade_class": "CK-20",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "ck-20-a743",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ck-20-a743/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A743 CF-8, CF-20 C AR 308/308H, OK 61.25 Autrod/Tigrod 308H CG-12, CH-10, CH-20 AR 309/309H CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CH-10 AR 309L Autrod/Tigrod 309L/309Si CK-20 OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A671",
      "grade_class": "CK 75",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.71/ Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80-D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ck-75-a671",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ck-75-a671/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A671 CA 55, CB 60, CB 65, CB 70 A AA 7018/7018 Acclaim Group 1 CC 60 A AA 7018/7018 Acclaim Group 1 CC 65, CC 70 A AA 7018/7018 Acclaim Group 1 CD 70 A AA 7018/7018 Acclaim/8018 Group 1 CD 80 A AA 8018/8018-SR SA 75/83 CF 65, CF 70 B AA 8018-C1 OK 13.28 CF 66, CF 71 B AA 8018-N CG 100, CH 100 OK 92.55 Autrod/Tigrod NiCrMo-3 CJ all B AA T SA 120 CK 75 B AA 7018-Mo SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A735",
      "grade_class": "CL 1",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 429 /SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cl-1-a735",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cl-1-a735/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A735   CL 1                                                   A        AA 8018/8018-SR                SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A735",
      "grade_class": "Cl 2, Cl 3",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 44, 10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS, DS 4130 SR",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cl-2-cl-3-a735",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cl-2-cl-3-a735/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A735 CL 1 A AA 8018/8018-SR SA 75 Cl 2, Cl 3 B AA 9018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A735",
      "grade_class": "Cl 4",
      "preheat_group": "B",
      "smaw_filler": "AA 10018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cl-4-a735",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cl-4-a735/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A735 CL 1 A AA 8018/8018-SR SA 75 Cl 2, Cl 3 B AA 9018 SA 95 Cl 4 B AA 10018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A537",
      "grade_class": "Class 1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/8018",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "CW 70, CW C-6",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "class-1-a537",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/class-1-a537/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A537   Class 1                          A       AA 7018/7018 Acclaim/8018               Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A714",
      "grade_class": "Class 2 all grades",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 3",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "class-2-all-grades-a714",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/class-2-all-grades-a714/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A714   Class 2 all grades                                     A        AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A537",
      "grade_class": "Class 2, Class 3",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1/85-C1/II 81K2/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "class-2-class-3-a537",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/class-2-class-3-a537/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A537 Class 1 A AA 7018/7018 Acclaim/8018 Group 1 Class 2, Class 3 A AA 8018/8018-SR SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A714",
      "grade_class": "Class 4 all grades",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-W",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/8100-W/810X Ni1/800X Ni1",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1/W",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "class-4-all-grades-a714",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/class-4-all-grades-a714/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A714 Class 2 all grades A AA 7018/7018 Acclaim Group 1 Class 4 all grades A AA 8018/8018-W SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "CM-65, CM-70, CMS-75",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cm-65-cm-70-cms-75-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cm-65-cm-70-cms-75-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691   CM-65, CM-70, CMS-75                                   B        AA 7018-Mo                     SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "CM-75",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-NM",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cm-75-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cm-75-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "CMSH-70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/8018",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "CW 70, CW C-6",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cmsh-70-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cmsh-70-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "CMSH-80",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/85-C1/II 81K2/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cmsh-80-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cmsh-80-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A351",
      "grade_class": "CN-3MN",
      "preheat_group": "250 max",
      "smaw_filler": "OK 69.33/NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "cn-3mn-a351",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cn-3mn-a351/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A351 CF-3, CF-3A AR 308L Autrod/Tigrod 308L/308LSi CF-8, CF-8A AR 308/308H, OK 61.25 Autrod/Tigrod 308H CF-3M, CF-3MA AR 316L Autrod/Tigrod 316L/316LSi CF-8M AR 316/316H CF-8C OK 61.81/61.85 Autrod/Tigrod 347/347Si CF-10 AR 308/308H, OK 61.25 Autrod/Tigrod 308H CH-8, CH10 AR 309L Autrod/Tigrod 309L/309Si CH-20 AR 309/309H CK-20 OK 67.13 Autrod/Tigrod 310 CN-3MN 250 max OK 69.33/NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CP1, CP15",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cp1-cp15-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cp1-cp15-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426   CP1, CP15                          B         AA 7018-Mo                       SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CP2, CP11, CP12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cp2-cp11-cp12-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cp2-cp11-cp12-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426 CP1, CP15 B AA 7018-Mo SA 83 CP2, CP11, CP12 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CP5, CP5b, CP21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cp5-cp5b-cp21-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cp5-cp5b-cp21-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426 CP1, CP15 B AA 7018-Mo SA 83 CP2, CP11, CP12 C AA 8018-CM/7018-B2L ER80S-B2 CP5, CP5b, CP21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CP9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cp9-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cp9-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426 CP1, CP15 B AA 7018-Mo SA 83 CP2, CP11, CP12 C AA 8018-CM/7018-B2L ER80S-B2 CP5, CP5b, CP21 C AA 8018-B6/8018-B6L ER80S-B6 CP22 C AA 9018-CM/8018-B3L ER90S-B3 CP9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CP22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cp22-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cp22-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426 CP1, CP15 B AA 7018-Mo SA 83 CP2, CP11, CP12 C AA 8018-CM/7018-B2L ER80S-B2 CP5, CP5b, CP21 C AA 8018-B6/8018-B6L ER80S-B6 CP22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A426",
      "grade_class": "CPCA15",
      "preheat_group": "D",
      "smaw_filler": "AR 308L/309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi/309L/309Si",
      "fcaw_gas_shielded_filler": "SB 308L/309L",
      "mcaw_filler": "AR MC410/MC308L",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cpca15-a426",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cpca15-a426/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A426 CP1, CP15 B AA 7018-Mo SA 83 CP2, CP11, CP12 C AA 8018-CM/7018-B2L ER80S-B2 CP5, CP5b, CP21 C AA 8018-B6/8018-B6L ER80S-B6 CP22 C AA 9018-CM/8018-B3L ER90S-B3 CP9 D AA 8018-B8 CPCA15 D AR 308L/309L Autrod/Tigrod 308L/308LSi/309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A691",
      "grade_class": "\u00bdCR, 1CR, 1\u00bcCr",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "cr-1cr-1-cr-a691",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cr-1cr-1-cr-a691/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A691 CM-65, CM-70, CMS-75 B AA 7018-Mo SA 83 CM-75 B AA 8018-NM SA 83 CMSH-70 A AA 7018/7018 Acclaim/8018 Group 1 CMSH-80 A AA 8018/8018-SR SA 75/83 \u00bdCR, 1CR, 1\u00bcCr C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "CS, DS",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "cs-ds-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cs-ds-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011   CS, DS                                Group 1                         Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "CS, DS",
      "preheat_group": "A",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "cs-ds-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cs-ds-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018   CS, DS                        A       Group 1                         Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "CS, DS,DDS, EDDS",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "cs-ds-dds-edds-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cs-ds-dds-edds-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008   CS, DS,DDS, EDDS                      Group 1                         Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A463",
      "grade_class": "CS, FS, DDS, EDDS,, AA, HSLAS",
      "smaw_filler": "SW 10P Plus/10P/6011",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "cs-fs-dds-edds-aa-hslas-a463",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cs-fs-dds-edds-aa-hslas-a463/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A463   CS, FS, DDS, EDDS,, AA, HSLAS                SW 10P Plus/10P/6011             Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A494",
      "grade_class": "CW-6MC",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "id": "cw-6mc-a494",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/cw-6mc-a494/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A494 M-35-1, M-30C OK NiCu-7 CW-6MC Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class"
      ]
    },
    {
      "astm_spec": "A757",
      "grade_class": "D1N1, D1N2, D1N3,",
      "preheat_group": "B",
      "smaw_filler": "AA 9018CM/8018-B3L",
      "saw_filler": "10.62/Autrod 13.20SC, 10.63/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d1n1-d1n2-d1n3-a757",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d1n1-d1n2-d1n3-a757/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A757 A1Q, A2Q A AA 7018/7018 Acclaim Group 1 B2N, B2Q B AA 8018-C1 C1Q B AA 8018/8018-SR SA 75 B3N, B3Q B AA 8018-N D1N1, D1N2, D1N3, B AA 9018CM/8018-B3L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "D70",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim/8018",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "CW 70/C-6",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d70-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d70-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "D80",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1/85-C1/II 81K2/II 81K2 H4/810X Ni1/800X Ni1",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d80-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d80-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A178",
      "grade_class": "D",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "mcaw_filler": "Group1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d-a178",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d-a178/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A178 A&C A Group 1, AA 7018/7018 Acclaim Group 1 D A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A668",
      "grade_class": "D, DH, E, EH, G, GH",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d-dh-e-eh-g-gh-a668",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d-dh-e-eh-g-gh-a668/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A668 A, AH, B, BH, C, CH, B AA 7018/7018 Acclaim Group 1 D, DH, E, EH, G, GH B AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A203",
      "grade_class": "D, E, F",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-N",
      "fcaw_gas_shielded_filler": "DS 9000-C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "d-e-f-a203",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/d-e-f-a203/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A203 A, B B AA 8018-C1 OK 13.28 D, E, F B AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A131",
      "grade_class": "DH32, DH36",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 2",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "dh32-dh36-a131",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/dh32-dh36-a131/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A131 A, B, D, DS, AH32, AH36 A AA 7018/7018 Acclaim, Group 2 Group 1 DH32, DH36 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A139",
      "grade_class": "E",
      "preheat_group": "A",
      "smaw_filler": "SW 710P, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "e-a139",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/e-a139/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A139 A, B, C, D A SW 10P/10P Plus, AA 7018/7018 Acclaim Group 1 E A SW 710P, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A633",
      "grade_class": "E",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "id": "e-a633",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/e-a633/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A633 A, C, D AA 7018/7018 Acclaim Group 1 E AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A131",
      "grade_class": "E, CS, EH32, EH36",
      "smaw_filler": "AA 7018-1",
      "gmaw_gtaw_filler": "SA 82/87HP",
      "saw_filler": "10.62/SA 53",
      "fcaw_gas_shielded_filler": "Group 3",
      "mcaw_filler": "CW 88HS Ni1",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "id": "e-cs-eh32-eh36-a131",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/e-cs-eh32-eh36-a131/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A131 A, B, D, DS, AH32, AH36 A AA 7018/7018 Acclaim, Group 2 Group 1 DH32, DH36 AA 7018/7018 Acclaim Group 1 E, CS, EH32, EH36 AA 7018-1 SA 82/87HP",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "f1-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f1-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182   F1                               B       AA 7018-Mo                               SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "f1-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f1-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336   F1                                               B         AA 7018-Mo                                      SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F2, F11, F12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM,/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f2-f11-f12-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f2-f11-f12-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F5, F5a, F21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f5-f5a-f21-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f5-f5a-f21-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F5, F5A, F21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f5-f5a-f21-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f5-f5a-f21-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F6",
      "preheat_group": "D",
      "smaw_filler": "AR 309/309H",
      "mcaw_filler": "AR MC309L/MC309LSi",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f6-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f6-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6 D AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F6a Classes 1 & 2",
      "preheat_group": "D",
      "smaw_filler": "AR 309/309H",
      "mcaw_filler": "AR MC309L/MC309LSi",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f6a-classes-1-2-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f6a-classes-1-2-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f9-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f9-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f9-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f9-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6 D AR 309/309H F9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F11, F12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f11-f12-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f11-f12-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6 D AR 309/309H F9 D AA 8018-B8 F11, F12 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM,/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f22-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f22-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f22-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f22-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6 D AR 309/309H F9 D AA 8018-B8 F11, F12 C AA 8018-CM/7018-B2L ER80S-B2 F22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A694",
      "grade_class": "F42,F46, F48, F50, F52, F56",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "f42-f46-f48-f50-f52-f56-a694",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f42-f46-f48-f50-f52-f56-a694/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A694   F42,F46, F48, F50, F52, F56                                     AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F44, F47, F48, F58",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "f44-f47-f48-f58-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f44-f47-f48-f58-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si F347, F347H, OK 61.81/61.85 Autrod/Tigrod 347/347Si F348, F348H OK 61.81/61.85 Autrod/Tigrod 347/347Si F44, F47, F48, F58 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F51, F60",
      "smaw_filler": "OK 67.55/67.53/67.50",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "f51-f60-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f51-f60-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si F347, F347H, OK 61.81/61.85 Autrod/Tigrod 347/347Si F348, F348H OK 61.81/61.85 Autrod/Tigrod 347/347Si F44, F47, F48, F58 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 F51, F60 OK 67.55/67.53/67.50 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F53",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "f53-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f53-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si F347, F347H, OK 61.81/61.85 Autrod/Tigrod 347/347Si F348, F348H OK 61.81/61.85 Autrod/Tigrod 347/347Si F44, F47, F48, F58 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 F51, F60 OK 67.55/67.53/67.50 Autrod/Tigrod 2209 F53 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A694",
      "grade_class": "F60, F65, F70",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75/83",
      "saw_filler": "Group 3",
      "fcaw_gas_shielded_filler": "DS II",
      "mcaw_filler": "CW 88HS Ni1/80D2",
      "saw_group_products": "OK Flux 10.62/Spoolarc 75, OK Flux 10.71/Spoolarc 71, OK Flux 10.72/ Spoolarc 71, OK Flux 10.62/ Spoolarc 71",
      "id": "f60-f65-f70-a694",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f60-f65-f70-a694/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A694 F42,F46, F48, F50, F52, F56 AA 7018/7018 Acclaim Group 1 F60, F65, F70 AA 8018 SA 75/83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f91-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f91-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A336",
      "grade_class": "F91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f91-a336",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f91-a336/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A336 F1 B AA 7018-Mo SA 83 F5, F5A, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6 D AR 309/309H F9 D AA 8018-B8 F11, F12 C AA 8018-CM/7018-B2L ER80S-B2 F22 C AA 9018-CM/8018-B3L ER90S-B3 F91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F304, F304L, F304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "f304-f304l-f304ln-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f304-f304l-f304ln-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F304, F304L, F 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "f304-f304l-f-304ln-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f304-f304l-f-304ln-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F304H, F304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "saw_filler": "10.93/Autrod 308H",
      "id": "f304h-f304n-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f304h-f304n-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F 304H, F304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "f-304h-f304n-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f-304h-f304n-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965   F 304H, F304N                                                 AR 308/308H, OK 61.25                    Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F309H",
      "smaw_filler": "AR 309/309H",
      "id": "f309h-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f309h-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F309H",
      "smaw_filler": "AR 309/309H",
      "id": "f309h-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f309h-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F310, 310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "f310-310h-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f310-310h-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F310, F310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "f310-f310h-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f310-f310h-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, F310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F316, F316H, F316N",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "f316-f316h-f316n-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f316-f316h-f316n-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F316, F316L, F16LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "f316-f316l-f16ln-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f316-f316l-f16ln-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, F310H OK 67.13 Autrod/Tigrod 310 F316, F316L, F16LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F316H, F316N",
      "smaw_filler": "AR 316/316H",
      "saw_filler": "10.93/Autrod 316H",
      "id": "f316h-f316n-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f316h-f316n-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, F310H OK 67.13 Autrod/Tigrod 310 F316, F316L, F16LN AR 316L Autrod/Tigrod 316L/316LSi F316H, F316N AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F316L, F316LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "f316l-f316ln-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f316l-f316ln-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F321, F321H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "f321-f321h-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f321-f321h-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A965",
      "grade_class": "F321, F347, F348, F 321H, F 347H, F348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "f321-f347-f348-f-321h-f-347h-f348h-a965",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f321-f347-f348-f-321h-f-347h-f348h-a965/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A965 F 304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F 304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, F310H OK 67.13 Autrod/Tigrod 310 F316, F316L, F16LN AR 316L Autrod/Tigrod 316L/316LSi F316H, F316N AR 316/316H F321, F347, F348, F 321H, F 347H, F348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F347, F347H,",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "f347-f347h-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f347-f347h-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si F347, F347H, OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A182",
      "grade_class": "F348, F348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "f348-f348h-a182",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f348-f348h-a182/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A182 F1 B AA 7018-Mo SA 83 F2, F11, F12 C AA 8018-CM,/7018-B2L ER80S-B2 F5, F5a, F21 C AA 8018-B6/8018-B6L ER80S-B6 F6a Classes 1 & 2 D AR 309/309H F9 D AA 8018-B8 F91 D AA 9018-B9 ER90S-B9 F22 C AA 9018-CM,/8018-B3L ER90S-B3 F304H, F304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H F304, F304L, F304LN AR 308L Autrod/Tigrod 308L/308LSi F309H AR 309/309H F310, 310H OK 67.13 Autrod/Tigrod 310 F316, F316H, F316N AR 316/316H Autrod/Tigrod 316L/316LSi F316L, F316LN AR 316L Autrod/Tigrod 316L/316LSi F317L F321, F321H OK 61.81/61.85 Autrod/Tigrod 347/347Si F347, F347H, OK 61.81/61.85 Autrod/Tigrod 347/347Si F348, F348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A668",
      "grade_class": "F, FH, H, HH, J, JH",
      "preheat_group": "C",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/SA 44",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS/II 90-K2/II 101TC/4130 SR",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "f-fh-h-hh-j-jh-a668",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/f-fh-h-hh-j-jh-a668/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A668 A, AH, B, BH, C, CH, B AA 7018/7018 Acclaim Group 1 D, DH, E, EH, G, GH B AA 8018 SA 75/83 F, FH, H, HH, J, JH C AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "fp1-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp1-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP2, FP11, FP12",
      "preheat_group": "C",
      "smaw_filler": "A 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "fp2-fp11-fp12-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp2-fp11-fp12-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83 FP2, FP11, FP12 C A 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP5, FP21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "fp5-fp21-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp5-fp21-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83 FP2, FP11, FP12 C A 8018-CM/7018-B2L ER80S-B2 FP5, FP21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "fp9-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp9-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83 FP2, FP11, FP12 C A 8018-CM/7018-B2L ER80S-B2 FP5, FP21 C AA 8018-B6/8018-B6L ER80S-B6 FP9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "fp22-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp22-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83 FP2, FP11, FP12 C A 8018-CM/7018-B2L ER80S-B2 FP5, FP21 C AA 8018-B6/8018-B6L ER80S-B6 FP9 D AA 8018-B8 FP91 D AA 9018-B9 ER90S-B9 FP22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FP91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "fp91-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fp91-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369 FPA, FPB A Group 1, AA 7018/7018 Acclaim Group 1 FP1 B AA 7018-Mo SA 83 FP2, FP11, FP12 C A 8018-CM/7018-B2L ER80S-B2 FP5, FP21 C AA 8018-B6/8018-B6L ER80S-B6 FP9 D AA 8018-B8 FP91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A369",
      "grade_class": "FPA, FPB",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "fpa-fpb-a369",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fpa-fpb-a369/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A369   FPA, FPB                                                              A         Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A463",
      "grade_class": "FSS Type 409",
      "gmaw_gtaw_filler": "ER409CB",
      "mcaw_filler": "AR MC409Ti",
      "id": "fss-type-409-a463",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/fss-type-409-a463/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A463 CS, FS, DDS, EDDS,, AA, HSLAS SW 10P Plus/10P/6011 Group 1 FSS Type 409 ER409CB",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler"
      ]
    },
    {
      "astm_spec": "A1026",
      "grade_class": "Gr 50",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429; OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus; Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X; Dual Shield 111RB, Dual Shield 700X",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11; Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-50-a1026",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-50-a1026/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1026   Gr 50                         A       Group 2, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1026",
      "grade_class": "Gr 65",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "429/SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "id": "gr-65-a1026",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-65-a1026/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1026 Gr 50 A Group 2, AA 7018/7018 Acclaim Group 1 Gr 65 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A841",
      "grade_class": "Gr A, B, and C, Cl 1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-a-b-and-c-cl-1-a841",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-a-b-and-c-cl-1-a841/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A841   Gr A, B, and C, Cl 1                                A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A841",
      "grade_class": "Gr A, B, and C, Cl 2",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.71 SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-a-b-and-c-cl-2-a841",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-a-b-and-c-cl-2-a841/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A841 Gr A, B, and C, Cl 1 A AA 7018/7018 Acclaim Group 1 Gr A, B, and C, Cl 2 A AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1020",
      "grade_class": "Gr A, C",
      "preheat_group": "A",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-a-c-a1020",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-a-c-a1020/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1020   Gr A, C                       A       Group 1                         Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A859",
      "grade_class": "Gr A, Cl 1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-a-cl-1-a859",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-a-cl-1-a859/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A859   Gr A, Cl 1                                          A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A859",
      "grade_class": "Gr A, Cl 2",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.71 SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-a-cl-2-a859",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-a-cl-2-a859/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A859 Gr A, Cl 1 A AA 7018/7018 Acclaim Group 1 Gr A, Cl 2 A AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1020",
      "grade_class": "Gr D",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-d-a1020",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-d-a1020/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1020 Gr A, C A Group 1 Group 1 Gr D A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A841",
      "grade_class": "Gr E Cl 4 and 5",
      "preheat_group": "B",
      "smaw_filler": "AA 9018/9018-SR",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-e-cl-4-and-5-a841",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-e-cl-4-and-5-a841/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A841 Gr A, B, and C, Cl 1 A AA 7018/7018 Acclaim Group 1 Gr A, B, and C, Cl 2 A AA 8018/8018-SR SA 75 Gr E Cl 4 and 5 B AA 9018/9018-SR SA 95",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A841",
      "grade_class": "Gr F, Cl 6",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 429 /SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-f-cl-6-a841",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-f-cl-6-a841/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A841 Gr A, B, and C, Cl 1 A AA 7018/7018 Acclaim Group 1 Gr A, B, and C, Cl 2 A AA 8018/8018-SR SA 75 Gr E Cl 4 and 5 B AA 9018/9018-SR SA 95 Gr F, Cl 6 A AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A841",
      "grade_class": "Gr F Cl 7 and 8",
      "preheat_group": "B",
      "smaw_filler": "AA 9018/9018-SR",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "gr-f-cl-7-and-8-a841",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/gr-f-cl-7-and-8-a841/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A841 Gr A, B, and C, Cl 1 A AA 7018/7018 Acclaim Group 1 Gr A, B, and C, Cl 2 A AA 8018/8018-SR SA 75 Gr E Cl 4 and 5 B AA 9018/9018-SR SA 95 Gr F, Cl 6 A AA 8018/8018-SR SA 75 Gr F Cl 7 and 8 B AA 9018/9018-SR SA 95",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A333",
      "grade_class": "Grade 1 & 6",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 10P/10P Plus",
      "gmaw_gtaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-1-6-a333",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-1-6-a333/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A333   Grade 1 & 6                                      A         AA 7018/7018 Acclaim, SW 10P/10P Plus           Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A334",
      "grade_class": "Grade 1 & 6",
      "preheat_group": "A",
      "smaw_filler": "SW 10P (root pass only), AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-1-6-a334",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-1-6-a334/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A334   Grade 1 & 6                                      A         SW 10P (root pass only), AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "Grade 1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-1-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-1-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356   Grade 1                                                               A         AA 7018/7018 Acclaim, SW 7014                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A387",
      "grade_class": "Grade 2, 11, 12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-2-11-12-a387",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-2-11-12-a387/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A387   Grade 2, 11, 12                                                       C         AA 8018-CM/7018-B2L                             ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "Grade 2",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-2-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-2-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356 Grade 1 A AA 7018/7018 Acclaim, SW 7014 Group 1 Grade 2 B AA 7018-Mo SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A333",
      "grade_class": "Grade 3 & 7",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-N",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-3-7-a333",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-3-7-a333/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A333 Grade 1 & 6 A AA 7018/7018 Acclaim, SW 10P/10P Plus Group 1 Grade 3 & 7 A AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A334",
      "grade_class": "Grade 3 & 7",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-N",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-3-7-a334",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-3-7-a334/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A334 Grade 1 & 6 A SW 10P (root pass only), AA 7018/7018 Acclaim Group 1 Grade 3 & 7 A AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "Grade 5, 6",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-5-6-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-5-6-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356 Grade 1 A AA 7018/7018 Acclaim, SW 7014 Group 1 Grade 2 B AA 7018-Mo SA 83 Grade 5, 6 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A387",
      "grade_class": "Grade 5, 21, 21L",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-5-21-21l-a387",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-5-21-21l-a387/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A387 Grade 2, 11, 12 C AA 8018-CM/7018-B2L ER80S-B2 Grade 22, 22L C AA 9018-CM/8018-B3L ER90S-B3 Grade 5, 21, 21L D AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A333",
      "grade_class": "Grade 8",
      "smaw_filler": "OK 92.55",
      "id": "grade-8-a333",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-8-a333/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A333 Grade 1 & 6 A AA 7018/7018 Acclaim, SW 10P/10P Plus Group 1 Grade 3 & 7 A AA 8018-N Grade 8 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A334",
      "grade_class": "Grade 8",
      "smaw_filler": "OK 92.55",
      "id": "grade-8-a334",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-8-a334/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A334 Grade 1 & 6 A SW 10P (root pass only), AA 7018/7018 Acclaim Group 1 Grade 3 & 7 A AA 8018-N Grade 8 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A387",
      "grade_class": "Grade 9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-9-a387",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-9-a387/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A387 Grade 2, 11, 12 C AA 8018-CM/7018-B2L ER80S-B2 Grade 22, 22L C AA 9018-CM/8018-B3L ER90S-B3 Grade 5, 21, 21L D AA 8018-B6/8018-B6L ER80S-B6 Grade 9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A333",
      "grade_class": "Grade 10",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-10-a333",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-10-a333/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A333 Grade 1 & 6 A AA 7018/7018 Acclaim, SW 10P/10P Plus Group 1 Grade 3 & 7 A AA 8018-N Grade 8 OK 92.55 Grade 10 A AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A334",
      "grade_class": "Grade 10",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-10-a334",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-10-a334/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A334 Grade 1 & 6 A SW 10P (root pass only), AA 7018/7018 Acclaim Group 1 Grade 3 & 7 A AA 8018-N Grade 8 OK 92.55 Grade 10 A AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "Grade 12",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-12-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-12-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356 Grade 1 A AA 7018/7018 Acclaim, SW 7014 Group 1 Grade 2 B AA 7018-Mo SA 83 Grade 5, 6 C AA 8018-CM/7018-B2L ER80S-B2 Grades 8, 9, 10 C AA 9018-CM/8018-B3L ER90S-B3 Grade 12 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A387",
      "grade_class": "Grade 22, 22L",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-22-22l-a387",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-22-22l-a387/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A387 Grade 2, 11, 12 C AA 8018-CM/7018-B2L ER80S-B2 Grade 22, 22L C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A387",
      "grade_class": "Grade 91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-91-a387",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-91-a387/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A387 Grade 2, 11, 12 C AA 8018-CM/7018-B2L ER80S-B2 Grade 22, 22L C AA 9018-CM/8018-B3L ER90S-B3 Grade 5, 21, 21L D AA 8018-B6/8018-B6L ER80S-B6 Grade 9 D AA 8018-B8 Grade 91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A283",
      "grade_class": "Grade A",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-a-a283",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-a-a283/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A283   Grade A                                          A         Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A302",
      "grade_class": "Grade A, B",
      "preheat_group": "C",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.71/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80-D2",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-a-b-a302",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-a-b-a302/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A302   Grade A, B                                       C         AA 7018-Mo                                      SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A414",
      "grade_class": "Grade A, B, C, D",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "281/SA 29S, 231/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 11/15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "grade-a-b-c-d-a414",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-a-b-c-d-a414/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A414   Grade A, B, C, D                             Group 1, AA 7018/7018 Acclaim    Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A225",
      "grade_class": "Grade C",
      "preheat_group": "B",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS II 10/T115",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-c-a225",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-c-a225/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A225   Grade C                                     B         AA T                                     SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A302",
      "grade_class": "Grade C, D",
      "preheat_group": "C",
      "smaw_filler": "A 8018-NM/8018-SR",
      "saw_filler": "10.62/SA 44",
      "fcaw_gas_shielded_filler": "DS II 4130SR",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grade-c-d-a302",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-c-d-a302/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A302 Grade A, B C AA 7018-Mo SA 83 Grade C, D C A 8018-NM/8018-SR",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A225",
      "grade_class": "Grade D",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 429 /SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grade-d-a225",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-d-a225/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A225 Grade C B AA T SA 120 Grade D B AA 8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A414",
      "grade_class": "Grade E, F, G",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "281/SA 29S, 231/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 11/15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "grade-e-f-g-a414",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grade-e-f-g-a414/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A414 Grade A, B, C, D Group 1, AA 7018/7018 Acclaim Group 1 Grade E, F, G AA 7018/7018 Acclaim, SW 7014 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A356",
      "grade_class": "Grades 8, 9, 10",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "grades-8-9-10-a356",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grades-8-9-10-a356/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A356 Grade 1 A AA 7018/7018 Acclaim, SW 7014 Group 1 Grade 2 B AA 7018-Mo SA 83 Grade 5, 6 C AA 8018-CM/7018-B2L ER80S-B2 Grades 8, 9, 10 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A106",
      "grade_class": "Grades A, B",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grades-a-b-a106",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grades-a-b-a106/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A106   Grades A, B                      A       Group 1, AA 7018/7018 Acclaim            Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A285",
      "grade_class": "Grades A, B, C",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grades-a-b-c-a285",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grades-a-b-c-a285/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A285   Grades A, B, C                                   A         Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A283",
      "grade_class": "Grades B, C, D",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 1 or 2",
      "mcaw_filler": "Group1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 40, Coreshield 7, Coreshield 11",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "grades-b-c-d-a283",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/grades-b-c-d-a283/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A283 Grade A A Group 1, AA 7018/7018 Acclaim Group 1 Grades B, C, D A Group 2, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "H75, H80, J80 , J90",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-NM",
      "saw_filler": "10.62/SA 44",
      "fcaw_gas_shielded_filler": "DS II 4130SR",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "h75-h80-j80-j90-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/h75-h80-j80-j90-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83 H75, H80, J80 , J90 C AA 8018-NM",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A709",
      "grade_class": "HPS 70W",
      "preheat_group": "A",
      "smaw_filler": "AA 9018",
      "saw_filler": "429/SA ENi4, 10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hps-70w-a709",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hps-70w-a709/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A709 36, 50, 50S A AA 7018/7018 Acclaim Group 1 50W, HPS 50W A AA 8018 SA 75 HPS 70W A AA 9018",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS-F GR 50, 60",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-f-gr-50-60-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-50-60-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50, 60 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS-F GR 50",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-f-gr-50-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-50-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS-F GR 50",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-f-gr-50-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-50-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75 HSLAS Gr 70 AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS-F GR 60",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-f-gr-60-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-60-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS-F GR 60",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-f-gr-60-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-60-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75 HSLAS Gr 70 AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS-F Gr 70",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-f-gr-70-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-70-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50, 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS-F Gr 70",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-f-gr-70-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-70-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS-F Gr 70",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "id": "hslas-f-gr-70-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-70-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75 HSLAS Gr 70 AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS-F Gr 80",
      "preheat_group": "A",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-f-gr-80-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-80-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50, 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 A AA 8018 SA 75 HSLAS-F Gr 80 A AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS-F Gr 80",
      "preheat_group": "A",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-f-gr-80-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-80-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 A AA 8018 SA 75 HSLAS-F Gr 80 A AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS-F Gr 80",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "id": "hslas-f-gr-80-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-f-gr-80-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75 HSLAS Gr 70 AA 9019 SA 83/95 HSLAS-F GR 50 Group 1 Group 1 HSLAS-F GR 60 AA 7018/7018 Acclaim Group 1 HSLAS-F Gr 70 AA 8018 SA 75 HSLAS-F Gr 80 AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS GR 45, 50, 55",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-gr-45-50-55-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-45-50-55-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS GR 45, 50, 55",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-gr-45-50-55-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-45-50-55-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS GR 45",
      "preheat_group": "A",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-45-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-45-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS GR 50, 55",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "hslas-gr-50-55-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-50-55-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS GR 50, 55",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-50-55-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-50-55-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS Gr 60, 65",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-60-65-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-60-65-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS Gr 60, 65",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-60-65-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-60-65-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS Gr 60, 65",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "id": "hslas-gr-60-65-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-60-65-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "HSLAS Gr 70",
      "preheat_group": "A",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-70-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-70-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75 HSLAS GR 45, 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "HSLAS Gr 70",
      "preheat_group": "A",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "hslas-gr-70-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-70-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95 HSLAS GR 45, 50, 55 Group 1 Group 1 HSLAS GR 50, 55 AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 A AA 8018 SA 75 HSLAS Gr 70 A AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "HSLAS Gr 70",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "id": "hslas-gr-70-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/hslas-gr-70-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1 HSLAS GR 45 A Group 1 Group 1 HSLAS GR 50, 55 A AA 7018/7018 Acclaim Group 1 HSLAS Gr 60, 65 AA 8018 SA 75 HSLAS Gr 70 AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A765",
      "grade_class": "I",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_gas_shielded_group_products": "Group 1 Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "i-a765",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/i-a765/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A765   I                                                A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A765",
      "grade_class": "II",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ii-a765",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ii-a765/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A765 I A AA 7018/7018 Acclaim Group 1 II A AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A765",
      "grade_class": "III",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-N",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "iii-a765",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/iii-a765/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A765 I A AA 7018/7018 Acclaim Group 1 II A AA 7018/7018 Acclaim Group 1 III B AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A765",
      "grade_class": "IV",
      "preheat_group": "B",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 429 /SA 75, 10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 88HS Ni1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "iv-a765",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/iv-a765/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A765 I A AA 7018/7018 Acclaim Group 1 II A AA 7018/7018 Acclaim Group 1 III B AA 8018-N IV B AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "J100",
      "preheat_group": "A",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 100, DS II 100D-1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "j100-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/j100-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83 H75, H80, J80 , J90 C AA 8018-NM J100 A AA T SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A872",
      "grade_class": "J93183",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "j93183-a872",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/j93183-a872/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A872   J93183                                                        OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A872",
      "grade_class": "J93550",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "j93550-a872",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/j93550-a872/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A872 J93183 OK 67.55/67.53 Autrod/Tigrod 2209 J93550 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "K75, L65, L70, N75",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "k75-l65-l70-n75-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k75-l65-l70-n75-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83 H75, H80, J80 , J90 C AA 8018-NM J100 A AA T SA 95 K75, L65, L70, N75 B AA 7018-Mo SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "K85",
      "preheat_group": "B",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS 150",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "k85-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k85-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83 H75, H80, J80 , J90 C AA 8018-NM J100 A AA T SA 95 K75, L65, L70, N75 B AA 7018-Mo SA 83 K85 B AA 9018 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A989",
      "grade_class": "K31545, K21590",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "k31545-k21590-a989",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k31545-k21590-a989/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A989 K90941 D AA 8018-B8 K91650 D AA 9018-B9 ER90S-B9 K31545, K21590 C AA 9018-CM ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A989",
      "grade_class": "K90941",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "k90941-a989",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k90941-a989/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A989    K90941                        D       AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A989",
      "grade_class": "K91650",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "k91650-a989",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k91650-a989/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A989 K90941 D AA 8018-B8 K91650 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A668",
      "grade_class": "K, KH",
      "preheat_group": "C",
      "smaw_filler": "AA 11018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 100",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "k-kh-a668",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/k-kh-a668/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A668 A, AH, B, BH, C, CH, B AA 7018/7018 Acclaim Group 1 D, DH, E, EH, G, GH B AA 8018 SA 75/83 F, FH, H, HH, J, JH C AA 9018 SA 83 K, KH C AA 11018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L1 Cl 1, L1 Cl 2",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 81, 10.72/SA 81, 10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 2, Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Group 2 Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X Group 3 Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "id": "l1-cl-1-l1-cl-2-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l1-cl-1-l1-cl-2-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707   L1 Cl 1, L1 Cl 2                                                AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L1 Cl 3",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "id": "l1-cl-3-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l1-cl-3-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L1 Cl4",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "id": "l1-cl4-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l1-cl4-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2",
      "smaw_filler": "AA 7018-1",
      "gmaw_gtaw_filler": "SA 82/83/87HP",
      "saw_filler": "10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "id": "l2-cl1-l2-cl-2-l3-cl-1-l3-cl-2-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l2-cl1-l2-cl-2-l3-cl-1-l3-cl-2-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83 L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2 AA 7018-1 SA 82/83/87HP",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L2 CL 3, L3 Cl 3",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "id": "l2-cl-3-l3-cl-3-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l2-cl-3-l3-cl-3-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83 L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2 AA 7018-1 SA 82/83/87HP L2 CL 3, L3 Cl 3 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L 2 Cl 4, L3 Cl 4",
      "smaw_filler": "AA 9018",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA ENi4",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "id": "l-2-cl-4-l3-cl-4-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l-2-cl-4-l3-cl-4-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83 L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2 AA 7018-1 SA 82/83/87HP L2 CL 3, L3 Cl 3 AA 8018 SA 75 L 2 Cl 4, L3 Cl 4 AA 9018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L4 Cl 1, L4 Cl 2, L5 CL 1, L5 Cl2, L6 Cl 1, L6 Cl2",
      "smaw_filler": "AA 8018-C1",
      "saw_filler": "10.62/SA 81, 10.62/SA 53",
      "id": "l4-cl-1-l4-cl-2-l5-cl-1-l5-cl2-l6-cl-1-l6-cl2-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l4-cl-1-l4-cl-2-l5-cl-1-l5-cl2-l6-cl-1-l6-cl2-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83 L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2 AA 7018-1 SA 82/83/87HP L2 CL 3, L3 Cl 3 AA 8018 SA 75 L 2 Cl 4, L3 Cl 4 AA 9018 SA 95 L4 Cl 1, L4 Cl 2, L5 CL 1, L5 Cl2, L6 Cl 1, L6 Cl2 AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A707",
      "grade_class": "L4 CL3, L5 Cl 3, L6 Cl 3",
      "smaw_filler": "AA 8018-C1",
      "saw_filler": "10.62/SA 75",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "id": "l4-cl3-l5-cl-3-l6-cl-3-a707",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l4-cl3-l5-cl-3-l6-cl-3-a707/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A707 L1 Cl 1, L1 Cl 2 AA 7018/7018 Acclaim Group 1 L1 Cl 3 AA 8018 SA 75 L1 Cl4 AA 9018 SA 83 L2 Cl1, L2 Cl 2, L3 Cl 1, L3 Cl 2 AA 7018-1 SA 82/83/87HP L2 CL 3, L3 Cl 3 AA 8018 SA 75 L 2 Cl 4, L3 Cl 4 AA 9018 SA 95 L4 Cl 1, L4 Cl 2, L5 CL 1, L5 Cl2, L6 Cl 1, L6 Cl2 AA 8018-C1 L4 CL3, L5 Cl 3, L6 Cl 3 AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "fcaw_self_shielded_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A672",
      "grade_class": "L75",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-NM",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "l75-a672",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l75-a672/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A672 A45, A50, A55 A Group 1, AA 7018/7018 Acclaim Group 1 B55, B60 A AA 7018/7018 Acclaim Group 1 B65, B70 A AA 7018/7018 Acclaim Group 1 C55, C60 A AA 7018/7018 Acclaim Group 1 C65, C70 A AA 7018/7018 Acclaim Group 1 D70 A AA 7018/7018 Acclaim/8018 Group 1 D80 A AA 8018/8018-SR SA 75/83 H75, H80, J80 , J90 C AA 8018-NM J100 A AA T SA 95 K75, L65, L70, N75 B AA 7018-Mo SA 83 K85 B AA 9018 SA 83/95 L75 B AA 8018-NM SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A668",
      "grade_class": "L, LH",
      "preheat_group": "C",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 120",
      "saw_filler": "10.62/SA 120",
      "fcaw_gas_shielded_filler": "DS II 110/T-115",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "l-lh-a668",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/l-lh-a668/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A668 A, AH, B, BH, C, CH, B AA 7018/7018 Acclaim Group 1 D, DH, E, EH, G, GH B AA 8018 SA 75/83 F, FH, H, HH, J, JH C AA 9018 SA 83 K, KH C AA 11018 SA 95 L, LH C AA T SA 120",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "LC1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "Spoolarc 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lc1-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lc1-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352 LCA A AA 7018/7018 Acclaim, SW 7014 Group 1 LCB, LCC A AA 7018-1 Group 1 LC1 A AA 7018-Mo Spoolarc 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "LC2",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-C1",
      "fcaw_gas_shielded_filler": "DS 85C1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lc2-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lc2-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352 LCA A AA 7018/7018 Acclaim, SW 7014 Group 1 LCB, LCC A AA 7018-1 Group 1 LC1 A AA 7018-Mo Spoolarc 83 LC2 A AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "LC9",
      "smaw_filler": "OK 92.55",
      "id": "lc9-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lc9-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352 LCA A AA 7018/7018 Acclaim, SW 7014 Group 1 LCB, LCC A AA 7018-1 Group 1 LC1 A AA 7018-Mo Spoolarc 83 LC2 A AA 8018-C1 LC9 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "LCA",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 2",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lca-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lca-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352   LCA                                                                   A         AA 7018/7018 Acclaim, SW 7014                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A352",
      "grade_class": "LCB, LCC",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-1",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lcb-lcc-a352",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lcb-lcc-a352/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A352 LCA A AA 7018/7018 Acclaim, SW 7014 Group 1 LCB, LCC A AA 7018-1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A350",
      "grade_class": "LF1, LF2 Class 2",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim, SW 7014",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 81",
      "fcaw_gas_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70 Ultra, Dual Shield II 71 Ultra, Dual Shield II 711X",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lf1-lf2-class-2-a350",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lf1-lf2-class-2-a350/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A350   LF1, LF2 Class 2                                 A         AA 7018/7018 Acclaim, SW 7014                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A350",
      "grade_class": "LF2 Class 1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-1",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lf2-class-1-a350",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lf2-class-1-a350/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A350 LF1, LF2 Class 2 A AA 7018/7018 Acclaim, SW 7014 Group 1 LF2 Class 1 A AA 7018-1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A350",
      "grade_class": "LF3",
      "preheat_group": "A",
      "smaw_filler": "AA 8018-N",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lf3-a350",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lf3-a350/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A350 LF1, LF2 Class 2 A AA 7018/7018 Acclaim, SW 7014 Group 1 LF2 Class 1 A AA 7018-1 Group 1 LF3 A AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A350",
      "grade_class": "LF5, LF 6",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "lf5-lf-6-a350",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/lf5-lf-6-a350/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A350 LF1, LF2 Class 2 A AA 7018/7018 Acclaim, SW 7014 Group 1 LF2 Class 1 A AA 7018-1 Group 1 LF3 A AA 8018-N LF5, LF 6 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A494",
      "grade_class": "M-35-1, M-30C",
      "smaw_filler": "OK NiCu-7",
      "id": "m-35-1-m-30c-a494",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/m-35-1-m-30c-a494/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A494 M-35-1, M-30C OK NiCu-7",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A575",
      "grade_class": "M1008 thru M1025",
      "preheat_group": "A",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1, Group 2",
      "fcaw_gas_shielded_filler": "Group 1, Group 2, Group 4",
      "fcaw_self_shielded_filler": "Group 1, Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Group 1 Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429 Group 2 OK Flux 429 / Spoolarc 81, OK Flux 10.71/Spoolarc 81, OK Flux 10.72/Spoolarc 81, OK Flux 10.62/Spoolarc 81",
      "fcaw_self_shielded_group_products": "Group 1 Coreshield 40, Coreshield 7, Coreshield 11 Group 2 Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "m1008-thru-m1025-a575",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/m1008-thru-m1025-a575/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A575   M1008 thru M1025                 A       Group 1, AA 7018/7018 Acclaim           Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A575",
      "grade_class": "M1031 & M1044",
      "preheat_group": "B",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/810X Ni1/800X Ni1/II 81K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "mcaw_filler": "CW 80 D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "m1031-m1044-a575",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/m1031-m1044-a575/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A575 M1008 thru M1025 A Group 1, AA 7018/7018 Acclaim Group 1 M1031 & M1044 B AA 8018 SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT301, MT 302, MT 304",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L/308H",
      "fcaw_self_shielded_filler": "CB 308L,",
      "mcaw_filler": "AR MC308L",
      "id": "mt301-mt-302-mt-304-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt301-mt-302-mt-304-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554   MT301, MT 302, MT 304                    AR 308/308H, OK 61.25                   Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT302",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "mt302-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt302-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511   MT302                                                         AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "mt304-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt304-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "mt304l-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt304l-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT305",
      "smaw_filler": "AR 308/308H/309/309H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H,",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "mt305-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt305-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H,",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT305",
      "smaw_filler": "AR 308/308H/309/309H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H,",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "mt305-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt305-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H,",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "mt309s-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt309s-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "mt309s-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt309s-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "mt310s-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt310s-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "mt310s-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt310s-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "mt316-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt316-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "mt316-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt316-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "mt316l-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt316l-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "mt316l-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt316l-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "mt317-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt317-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "mt317-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt317-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT321, MT347",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "mt321-mt347-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt321-mt347-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT321, MT347",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "mt321-mt347-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt321-mt347-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT405",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "mt405-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt405-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si MT405 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT-429",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "mt-429-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt-429-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si MT-429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A511",
      "grade_class": "MT430",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "id": "mt430-a511",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt430-a511/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A511 MT302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi MT304L AR 308L Autrod/Tigrod 308L/308LSi MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si MT405 C OK 68.17 Autrod/Tigrod 410NiMo MT430 Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A554",
      "grade_class": "MT-430, MT-430-Ti",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "id": "mt-430-mt-430-ti-a554",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/mt-430-mt-430-ti-a554/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A554 MT301, MT 302, MT 304 AR 308/308H, OK 61.25 Autrod/Tigrod 308H MT305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, MT309S AR 309L Autrod/Tigrod 309L/309Si MT310S OK 67.13 Autrod/Tigrod 310 MT316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi MT316L AR 316L Autrod/Tigrod 316L/316LSi MT317 Autrod/Tigrod 317L MT321, MT347 OK 61.81/61.85 Autrod/Tigrod 347/347Si MT-429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 MT-430, MT-430-Ti Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "N08367",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "N08367",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "N08367",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 430 Autrod/Tigrod 430Ti/430LNb 439 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "N08367",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "N08367",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "N08367, N08926",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-n08926-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "N08367, N08926",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-n08926-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "N08367, N08926",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "id": "n08367-n08926-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "N08367, N08926",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-n08926-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270 TP304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "N08367, N08926",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-n08926-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688 TP304, TP304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "N08367, N08926, S31254, S31725, S31726",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "n08367-n08926-s31254-s31725-s31726-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08367-n08926-s31254-s31725-s31726-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H 316L AR 316L Autrod/Tigrod 316L/316LSi 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si N08367, N08926, S31254, S31725, S31726 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "N08800, N08810",
      "smaw_filler": "OK NiCrFe-2",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCr-3",
      "saw_filler": "10.90/Autrod NiCr-3",
      "id": "n08800-n08810-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08800-n08810-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H 316L AR 316L Autrod/Tigrod 316L/316LSi 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si N08367, N08926, S31254, S31725, S31726 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810 OK NiCrFe-2 Autrod/Tigrod NiCr-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "N08800, N08810, N08811",
      "smaw_filler": "OK NiCrFe-2",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCr-3",
      "saw_filler": "10.90/Autrod NiCr-3",
      "id": "n08800-n08810-n08811-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08800-n08810-n08811-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "N08800, N08810, N08811",
      "smaw_filler": "OK NiCrFe-2",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCr-3",
      "id": "n08800-n08810-n08811-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08800-n08810-n08811-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "N08904 904L",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "id": "n08904-904l-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08904-904l-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "N08904",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "saw_filler": "10.93/Autrod 385, 10.90/Autrod NiCrMo-3",
      "id": "n08904-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08904-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "N08904",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "saw_filler": "10.93/Autrod 385, 10.90/Autrod NiCrMo-3",
      "id": "n08904-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08904-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "N08904",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "saw_filler": "10.93/Autrod 385, 10.90/Autrod NiCrMo-3",
      "id": "n08904-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08904-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A358",
      "grade_class": "N08904",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod 385/NiCrMo-3",
      "saw_filler": "10.93/Autrod 385, 10.90/Autrod NiCrMo-3",
      "id": "n08904-a358",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/n08904-a358/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A358 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309S AR 309L Autrod/Tigrod 309L/309Si 310S OK 67.13 Autrod/Tigrod 310 316H AR 316/316H 316L AR 316L Autrod/Tigrod 316L/316LSi 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si N08367, N08926, S31254, S31725, S31726 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "p1-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p1-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335   P1                                               B         AA 7018-Mo                                      SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P2, P11, P12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "p2-p11-p12-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p2-p11-p12-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335 P1 B AA 7018-Mo SA 83 P2, P11, P12 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P5, P5B, P5C, P21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "p5-p5b-p5c-p21-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p5-p5b-p5c-p21-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335 P1 B AA 7018-Mo SA 83 P2, P11, P12 C AA 8018-CM/7018-B2L ER80S-B2 P5, P5B, P5C, P21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "p9-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p9-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335 P1 B AA 7018-Mo SA 83 P2, P11, P12 C AA 8018-CM/7018-B2L ER80S-B2 P5, P5B, P5C, P21 C AA 8018-B6/8018-B6L ER80S-B6 P9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "p22-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p22-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335 P1 B AA 7018-Mo SA 83 P2, P11, P12 C AA 8018-CM/7018-B2L ER80S-B2 P5, P5B, P5C, P21 C AA 8018-B6/8018-B6L ER80S-B6 P9 D AA 8018-B8 P22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A335",
      "grade_class": "P91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "p91-a335",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/p91-a335/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A335 P1 B AA 7018-Mo SA 83 P2, P11, P12 C AA 8018-CM/7018-B2L ER80S-B2 P5, P5B, P5C, P21 C AA 8018-B6/8018-B6L ER80S-B6 P9 D AA 8018-B8 P22 C AA 9018-CM/8018-B3L ER90S-B3 P91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "S20400",
      "smaw_filler": "OK 68.81",
      "gmaw_gtaw_filler": "Autrod/Tigrod 312",
      "saw_filler": "10.93/Autrod 312",
      "fcaw_gas_shielded_filler": "SB 312",
      "id": "s20400-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s20400-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 S20400 OK 68.81 Autrod/Tigrod 312",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S20400",
      "smaw_filler": "OK 68.81",
      "gmaw_gtaw_filler": "Autrod/Tigrod 312",
      "id": "s20400-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s20400-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S30909 309H",
      "smaw_filler": "AR 309/309H",
      "id": "s30909-309h-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s30909-309h-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312 S30909 309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A789",
      "grade_class": "S31200, S31260, S32750, S32760, S32520,",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "s31200-s31260-s32750-s32760-s32520-a789",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31200-s31260-s32750-s32760-s32520-a789/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A789 S31803, S32205, S32550, S32304 OK 67.55/67.53 Autrod/Tigrod 2209 S31200, S31260, S32750, S32760, S32520, OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A790",
      "grade_class": "S31200, S31260, S32750, S32760, S32520,",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "s31200-s31260-s32750-s32760-s32520-a790",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31200-s31260-s32750-s32760-s32520-a790/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A790 S31803, S32205, S32550, S32304 OK 67.55/67.53 Autrod/Tigrod 2209 S31200, S31260, S32750, S32760, S32520, OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 S20400 OK 68.81 Autrod/Tigrod 312 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "id": "s31254-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312 S30909 309H AR 309/309H S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270 TP304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 430 Autrod/Tigrod 430Ti/430LNb 439 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688 TP304, TP304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "S31254",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "S31254",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31254-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31254-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H TP317, TP317L Autrod/Tigrod 317L TP321, TP347, TP348, TP 321H, TP 347H, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "S31260, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "s31260-s32550-s32750-s32760-s32950-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31260-s32550-s32750-s32760-s32950-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 S20400 OK 68.81 Autrod/Tigrod 312 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31803, S32205, S32304, S31200, S31260 OK 67.55/67.53 Autrod/Tigrod 2209 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S31260, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "id": "s31260-s32550-s32750-s32760-s32950-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31260-s32550-s32750-s32760-s32950-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312 S30909 309H AR 309/309H S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A928",
      "grade_class": "S31260, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "s31260-s32550-s32750-s32760-s32950-a928",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31260-s32550-s32750-s32760-s32950-a928/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A928 S31803, S32205, S32304 OK 67.55/67.53 Autrod/Tigrod 2209 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A949",
      "grade_class": "S31260, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 68.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2509",
      "saw_filler": "10.93/Autrod 2509",
      "fcaw_gas_shielded_filler": "SB 2509",
      "id": "s31260-s32550-s32750-s32760-s32950-a949",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31260-s32550-s32750-s32760-s32950-a949/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A949 S31803, S32205, S32304, S31200 OK 67.55/67.53 Autrod/Tigrod 2209 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "S31725, S31726",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31725-s31726-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31725-s31726-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "S31725, S31726",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31725-s31726-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31725-s31726-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "S31725, S31726",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "s31725-s31726-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31725-s31726-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31725, S31726 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A928",
      "grade_class": "S31803, S32205, S32304",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32304-a928",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32304-a928/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A928   S31803, S32205, S32304                                        OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A949",
      "grade_class": "S31803, S32205, S32304, S31200",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32304-s31200-a949",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32304-s31200-a949/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A949   S31803, S32205, S32304, S31200                                OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "S31803, S32205, S32304, S31200, S31260",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32304-s31200-s31260-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32304-s31200-s31260-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 S20400 OK 68.81 Autrod/Tigrod 312 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31803, S32205, S32304, S31200, S31260 OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S31803, S32205, S32304, S31200, S31260",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "id": "s31803-s32205-s32304-s31200-s31260-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32304-s31200-s31260-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312 S30909 309H AR 309/309H S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509 S31803, S32205, S32304, S31200, S31260 OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A276",
      "grade_class": "S31803, S32205, S32304, S32550, S32760",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "id": "s31803-s32205-s32304-s32550-s32760-a276",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32304-s32550-s32760-a276/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A276 201, 302, 304. 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, S44400 AR 316L Autrod/Tigrod 316L316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb S31803, S32205, S32304, S32550, S32760 OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A789",
      "grade_class": "S31803, S32205, S32550, S32304",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32550-s32304-a789",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32550-s32304-a789/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A789   S31803, S32205, S32550, S32304                             OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A790",
      "grade_class": "S31803, S32205, S32550, S32304",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32550-s32304-a790",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32550-s32304-a790/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A790   S31803, S32205, S32550, S32304                             OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A479",
      "grade_class": "S31803, S32205, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32550-s32750-s32760-s32950-a479",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32550-s32750-s32760-s32950-a479/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A479 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 430 Autrod/Tigrod 430Ti/430LNb 439 N08367 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31803, S32205, S32550, S32750, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A815",
      "grade_class": "S31803, S32205, S32550, S32750, S32760, S32950",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s31803-s32205-s32550-s32750-s32760-s32950-a815",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s31803-s32205-s32550-s32750-s32760-s32950-a815/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A815   S31803, S32205, S32550, S32750, S32760, S32950                OK 67.55/67.53                           Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A473",
      "grade_class": "S32550, S32760, S32950",
      "smaw_filler": "OK 67.55/67.53",
      "gmaw_gtaw_filler": "Autrod/Tigrod 2209",
      "saw_filler": "10.93/Autrod 2209",
      "fcaw_gas_shielded_filler": "SB 2209",
      "id": "s32550-s32760-s32950-a473",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s32550-s32760-s32950-a473/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A473 201, 302 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 202 AR 308/308H, OK 61.25 Autrod/Tigrod 308H 304, 308 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi 304L AR 308L Autrod/Tigrod 308L/308LSi 305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H 309 AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310, 310S OK 67.13 Autrod/Tigrod 310 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.8161.85 Autrod/Tigrod 347/347Si 405 C OK 68.17 Autrod/Tigrod 410NiMo 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S32550, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A803",
      "grade_class": "S40900 TP409",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "fcaw_gas_shielded_filler": "SB 308H",
      "mcaw_filler": "AR MC409Ti",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s40900-tp409-a803",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s40900-tp409-a803/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A803   S40900 TP409                                     C         AR 309/309H/308/308H, OK 61.25           Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A240",
      "grade_class": "S40945, S40975, S40977",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "fcaw_gas_shielded_filler": "SB 308H",
      "mcaw_filler": "AR MC409Ti",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s40945-s40975-s40977-a240",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s40945-s40975-s40977-a240/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi 201L, 301L, 301LN, 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 202, 304H, 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H 305 AR 308/308H, OK 61.25, AR 309/309H Autrod/Tigrod 308H 309H AR 309/309H 309S AR 309L Autrod/Tigrod 309L/309Si 310S, 310H OK 67.13 Autrod/Tigrod 310 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316L, 444 AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 317L Autrod/Tigrod 317L 321, 321H, 347, 347H, 348, 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 C Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08904 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 S20400 OK 68.81 Autrod/Tigrod 312 S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31803, S32205, S32304, S31200, S31260 OK 67.55/67.53 Autrod/Tigrod 2209 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509 S40945, S40975, S40977 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A269",
      "grade_class": "S40945, S40975, S40977",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s40945-s40975-s40977-a269",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s40945-s40975-s40977-a269/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A269 304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi 304L, 304LN AR 308L Autrod/Tigrod 308L/308LSi 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi 316H AR 316/316H Autrod/Tigrod 316L/316LSi 316L, 316LN AR 316L Autrod/Tigrod 316L/316LSi 317 Autrod/Tigrod 317L 321, 347, 348 OK 61.81/61.85 Autrod/Tigrod 347/347Si 405, S41500 C OK 68.17 Autrod/Tigrod 410NiMo 409, S40910, S40920, S40930 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb 429 AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 430 Autrod/Tigrod 430Ti/430LNb 439 N08367, N08926 OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 N08800, N08810, N08811 OK NiCrFe-2 Autrod/Tigrod NiCr-3 N08904 904L 250 max OK NiCrMo-3 Autrod/Tigrod 385/NiCrMo-3 S20400 OK 68.81 Autrod/Tigrod 312 S30909 309H AR 309/309H S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3 S31260, S32550, S32750, S32760, S32950 OK 68.53 Autrod/Tigrod 2509 S31803, S32205, S32304, S31200, S31260 OK 67.55/67.53 Autrod/Tigrod 2209 S40945, S40975, S40977 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "S41500",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s41500-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s41500-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430Ti C Autrod/Tigrod 430Ti/430LNb TP439 C TP444 C AR 316L Autrod/Tigrod 316L/316LSi S41500 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A815",
      "grade_class": "S41500",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s41500-a815",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s41500-a815/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A815 S31803, S32205, S32550, S32750, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209 TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430, TP430Ti C Autrod/Tigrod 430Ti/430LNb S41500 C OK 68.17 Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "S43940",
      "preheat_group": "C",
      "mcaw_filler": "AR MC18CrCb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "s43940-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/s43940-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430Ti C Autrod/Tigrod 430Ti/430LNb TP439 C TP444 C AR 316L Autrod/Tigrod 316L/316LSi S41500 C OK 68.17 Autrod/Tigrod 410NiMo S43940 C",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "mcaw_filler",
        "preheat_group"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "SS GR 25, 30, 33, 40",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "ss-gr-25-30-33-40-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-25-30-33-40-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "SS GR 30, 33, 36, 40, 45",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "ss-gr-30-33-36-40-45-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-30-33-36-40-45-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A1018",
      "grade_class": "SS GR 30, 33, 36, 40",
      "preheat_group": "A",
      "smaw_filler": "Group 1",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ss-gr-30-33-36-40-a1018",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-30-33-36-40-a1018/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1018 CS, DS A Group 1 Group 1 SS GR 30, 33, 36, 40 A Group 1 Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "SS Gr 50, 55",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "ss-gr-50-55-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-50-55-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "SS Gr 50",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "CS 15",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "ss-gr-50-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-50-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A1008",
      "grade_class": "SS Gr 60, 70, 80",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ss-gr-60-70-80-a1008",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-60-70-80-a1008/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1008 CS, DS,DDS, EDDS Group 1 Group 1 SS GR 25, 30, 33, 40 Group 1 Group 1 SS Gr 50 AA 7018/7018 Acclaim Group 1 SS Gr 60, 70, 80 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "SS Gr 60",
      "preheat_group": "A",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ss-gr-60-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-60-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "SS Gr 70",
      "preheat_group": "A",
      "smaw_filler": "AA 9019",
      "gmaw_gtaw_filler": "SA 83/95",
      "fcaw_gas_shielded_filler": "DS II 101H4M/II 101 OS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ss-gr-70-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-70-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A1011",
      "grade_class": "SS Gr 80",
      "preheat_group": "B",
      "smaw_filler": "AA 10018",
      "gmaw_gtaw_filler": "SA 95",
      "fcaw_gas_shielded_filler": "DS II 100",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "ss-gr-80-a1011",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/ss-gr-80-a1011/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A1011 CS, DS Group 1 Group 1 SS GR 30, 33, 36, 40, 45 Group 1 Group 1 SS Gr 50, 55 AA 7018/7018 Acclaim Group 1 SS Gr 60 A AA 8018 SA 75 SS Gr 70 A AA 9019 SA 83/95 SS Gr 80 B AA 10018 SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A250",
      "grade_class": "T1, T1a, T1b",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "t1-t1a-t1b-a250",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t1-t1a-t1b-a250/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A250   T1, T1a, T1b                                     A         AA 7018-Mo                       SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "T2, T11, T12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t2-t11-t12-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t2-t11-t12-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213   T2, T11, T12                                C         AA 8018-CM/7018-B2L                      ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A250",
      "grade_class": "T2, T-11, T-12",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "t2-t-11-t-12-a250",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t2-t-11-t-12-a250/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A250 T1, T1a, T1b A AA 7018-Mo SA 83 T2, T-11, T-12 B AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "T5, T5B, T5C, T21",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t5-t5b-t5c-t21-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t5-t5b-t5c-t21-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "T9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t9-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t9-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "T22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t22-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t22-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A250",
      "grade_class": "T-22",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "t-22-a250",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t-22-a250/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A250 T1, T1a, T1b A AA 7018-Mo SA 83 T2, T-11, T-12 B AA 8018-CM/7018-B2L ER80S-B2 T-22 B AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "T91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t91-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t91-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A831",
      "grade_class": "T91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "t91-a831",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/t91-a831/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A831 316 AR 316/316H Autrod/Tigrod 316L/316LSi T91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP201, TP202",
      "smaw_filler": "AR 308/308H, OK 61.25, AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp201-tp202-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp201-tp202-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP201, TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp201-tp304-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp201-tp304-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249   TP201, TP304                                               AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP202, TP304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "tp202-tp304n-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp202-tp304n-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25,",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270   TP304                                                      AR 308/308H/308L, OK 61.25,      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312   TP304                                                      AR 308/308H/308L, OK 61.25                      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A376",
      "grade_class": "TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a376",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a376/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A376   TP304                                                                           AR 308/308H/308L, OK 61.25                      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409   TP304                                        AR 308/308H/308L, OK 61.25       Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP304",
      "preheat_group": "250 max",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813   TP304                                            250 max   AR 308/308H/308L, OK 61.25               Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814   TP304                                                      AR 308/308H/308L, OK 61.25               Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A376",
      "grade_class": "TP304H, TP304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "tp304h-tp304n-a376",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304h-tp304n-a376/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A376 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304H, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP 304H, TP304N",
      "preheat_group": "250 max",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "tp-304h-tp304n-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp-304h-tp304n-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943   TP 304H, TP304N                                     250 max   AR 308/308H, OK 61.25                    Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP 304H, TP308N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "tp-304h-tp308n-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp-304h-tp308n-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "TP304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270 TP304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A774",
      "grade_class": "TP304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-a774",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-a774/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A774   TP304L                                                     AR 308L                                  Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A778",
      "grade_class": "TP304L",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-a778",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-a778/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A778   TP304L                                                     AR 308L                                  Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP304L, TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-tp304ln-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-tp304ln-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP304L, TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-tp304ln-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-tp304ln-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "TP304L, TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-tp304ln-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-tp304ln-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688 TP304, TP304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP304L, TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-tp304ln-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-tp304ln-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP304L, TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304l-tp304ln-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304l-tp304ln-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A376",
      "grade_class": "TP304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304ln-a376",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304ln-a376/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A376 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304H, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP304N, TP304H",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "tp304n-tp304h-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304n-tp304h-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP304N, TP304H",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "tp304n-tp304h-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304n-tp304h-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP304N, TP304H",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "tp304n-tp304h-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304n-tp304h-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP304, TP304L, TP 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-tp304l-tp-304ln-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-tp304l-tp-304ln-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP304, TP304L, TP 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-tp304l-tp-304ln-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-tp304l-tp-304ln-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "TP304, TP304N",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "saw_filler": "10.93/Autrod 308L",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "tp304-tp304n-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp304-tp304n-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688   TP304, TP304N                                        AR 308/308H/308L, OK 61.25      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP305",
      "smaw_filler": "AR 308/308H/309/309H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H,",
      "fcaw_gas_shielded_filler": "SB 308H",
      "id": "tp305-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp305-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H,",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP309H",
      "smaw_filler": "AR 309/309H",
      "id": "tp309h-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309h-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP309H",
      "smaw_filler": "AR 309/309H",
      "id": "tp309h-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309h-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP309H",
      "smaw_filler": "AR 309/309H",
      "id": "tp309h-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309h-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP309H",
      "smaw_filler": "AR 309/309H",
      "id": "tp309h-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309h-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L/MC309LSi",
      "id": "tp309s-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "tp309s-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309",
      "id": "tp309s-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "tp309s-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "tp309s-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "id": "tp309s-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP309S",
      "smaw_filler": "AR 309L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si",
      "saw_filler": "10.93/Autrod 309L",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L/MC309LSi",
      "id": "tp309s-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp309s-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP310H, TP310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310h-tp310s-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310h-tp310s-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP310H, TP310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310h-tp310s-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310h-tp310s-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310s-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310s-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310s-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310s-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP310S",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310s-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310s-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP310S, TP310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310s-tp310h-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310s-tp310h-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP310S, TP310H",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "tp310s-tp310h-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp310s-tp310h-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270 TP304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H",
      "fcaw_gas_shielded_filler": "SB 316H",
      "id": "tp316-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316h-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316h-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP316H, TP316N",
      "smaw_filler": "AR 316/316H",
      "saw_filler": "10.93/Autrod 316H",
      "id": "tp316h-tp316n-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-tp316n-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP316H, TP316N",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316h-tp316n-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-tp316n-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP316H, TP316N",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316h-tp316n-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-tp316n-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP316H, TP316N",
      "smaw_filler": "AR 316/316H",
      "saw_filler": "10.93/Autrod 316H",
      "id": "tp316h-tp316n-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316h-tp316n-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A270",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a270",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a270/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A270 TP304 AR 308/308H/308L, OK 61.25, Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A774",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a774",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a774/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A774 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A778",
      "grade_class": "TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-a778",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-a778/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A778 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "TP316L, TP316LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-tp316ln-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-tp316ln-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688 TP304, TP304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP316L, TP316LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-tp316ln-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-tp316ln-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP316L, TP316LN",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316l-tp316ln-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316l-tp316ln-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A376",
      "grade_class": "TP316, TP316H",
      "smaw_filler": "AR 316/316H",
      "id": "tp316-tp316h-a376",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-tp316h-a376/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A376 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304H, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316H AR 316/316H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP316, TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-tp316l-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-tp316l-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP316, TP316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-tp316l-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-tp316l-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A688",
      "grade_class": "TP316, TP316N",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "tp316-tp316n-a688",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp316-tp316n-a688/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A688 TP304, TP304N AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316N AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A774",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a774",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a774/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A774 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A778",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a778",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a778/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A778 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317l-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317l-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP317, TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-tp317l-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-tp317l-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H TP317, TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP317, TP317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "tp317-tp317l-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp317-tp317l-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H TP317, TP317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A249",
      "grade_class": "TP321, TP321H, TP347, TP347H, TP348, TP348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp321h-tp347-tp347h-tp348-tp348h-a249",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp321h-tp347-tp347h-tp348-tp348h-a249/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A249 TP201, TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP202, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP305 AR 308/308H/309/309H, OK 61.25 Autrod/Tigrod 308H, TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A312",
      "grade_class": "TP321, TP321H, TP347, TP347H, TP348, TP348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp321h-tp347-tp347h-tp348-tp348h-a312",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp321h-tp347-tp347h-tp348-tp348h-a312/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A312 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP309H AR 309/309H TP310S, TP310H OK 67.13 Autrod/Tigrod 310 TP316H AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A813",
      "grade_class": "TP321, TP321H, TP347, TP347H, TP348, TP348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp321h-tp347-tp347h-tp348-tp348h-a813",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp321h-tp347-tp347h-tp348-tp348h-a813/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A813 TP304 250 max AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A814",
      "grade_class": "TP321, TP321H, TP347, TP347H, TP348, TP348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp321h-tp347-tp347h-tp348-tp348h-a814",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp321h-tp347-tp347h-tp348-tp348h-a814/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A814 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304N, TP304H AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304L, TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316H, TP316N AR 316/316H Autrod/Tigrod 316L/316LSi TP316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi TP316L, TP316LN AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP317L Autrod/Tigrod 317L TP321, TP321H, TP347, TP347H, TP348, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A774",
      "grade_class": "TP321, TP347",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-a774",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-a774/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A774 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317L Autrod/Tigrod 317L TP321, TP347 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A778",
      "grade_class": "TP321, TP347",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-a778",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-a778/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A778 TP304L AR 308L Autrod/Tigrod 308L/308LSi TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317L Autrod/Tigrod 317L TP321, TP347 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A213",
      "grade_class": "TP321, TP347, TP348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-tp348-a213",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-tp348-a213/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A213 T2, T11, T12 C AA 8018-CM/7018-B2L ER80S-B2 T5, T5B, T5C, T21 C AA 8018-B6/8018-B6L ER80S-B6 T9 D AA 8018-B8 T22 C AA 9018-CM/8018-B3L ER90S-B3 T91 D AA 9018-B9 ER90S-B9 TP201, TP202 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi TP 304H, TP308N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H TP317, TP317L Autrod/Tigrod 317L TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A376",
      "grade_class": "TP321, TP347, TP348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-tp348-a376",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-tp348-a376/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A376 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304H, TP304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304LN AR 308L Autrod/Tigrod 308L/308LSi TP316, TP316H AR 316/316H TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A409",
      "grade_class": "TP321, TP347, TP348",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-tp348-a409",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-tp348-a409/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A409 TP304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi TP304L AR 308L Autrod/Tigrod 308L/308LSi TP309S AR 309L Autrod/Tigrod 309L/309Si TP310S OK 67.13 Autrod/Tigrod 310 TP316 AR 316/316H TP316L AR 316L Autrod/Tigrod 316L/316LSi TP317 Autrod/Tigrod 317L TP321, TP347, TP348 OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A943",
      "grade_class": "TP321, TP347, TP348, TP 321H, TP 347H, TP348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "tp321-tp347-tp348-tp-321h-tp-347h-tp348h-a943",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp321-tp347-tp348-tp-321h-tp-347h-tp348h-a943/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A943 TP 304H, TP304N 250 max AR 308/308H, OK 61.25 Autrod/Tigrod 308H TP304, TP304L, TP 304LN AR 308L Autrod/Tigrod 308L/308LSi TP309H AR 309/309H TP309S AR 309L Autrod/Tigrod 309L/309Si TP310H, TP310S OK 67.13 Autrod/Tigrod 310 TP316, TP316L AR 316L Autrod/Tigrod 316L/316LSi TP316H, TP316N AR 316/316H TP317, TP317L Autrod/Tigrod 317L TP321, TP347, TP348, TP 321H, TP 347H, TP348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP405",
      "preheat_group": "C",
      "smaw_filler": "OK 68.17",
      "gmaw_gtaw_filler": "Autrod/Tigrod 410NiMo",
      "saw_filler": "10.93/Autrod 410NiMo",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp405-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp405-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268   TP405                                            C         OK 68.17                         Autrod/Tigrod 410NiMo",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP409",
      "preheat_group": "C",
      "smaw_filler": "AR 309/309H/308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 409Nb",
      "fcaw_gas_shielded_filler": "SB 308H",
      "mcaw_filler": "AR MC409Ti",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp409-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp409-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP429",
      "preheat_group": "C",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp429-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp429-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A815",
      "grade_class": "TP429",
      "preheat_group": "C",
      "smaw_filler": "AR 309L, OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 309L/309Si/310",
      "fcaw_gas_shielded_filler": "SB 309L",
      "fcaw_self_shielded_filler": "CB 309L",
      "mcaw_filler": "AR MC309L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp429-a815",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp429-a815/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A815 S31803, S32205, S32550, S32750, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209 TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP430Ti",
      "preheat_group": "C",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp430ti-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp430ti-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430Ti C Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A815",
      "grade_class": "TP430, TP430Ti",
      "preheat_group": "C",
      "gmaw_gtaw_filler": "Autrod/Tigrod 430Ti/430LNb",
      "saw_filler": "10.93/Autrod 430",
      "mcaw_filler": "AR MC439Ti/MC430LNb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp430-tp430ti-a815",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp430-tp430ti-a815/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A815 S31803, S32205, S32550, S32750, S32760, S32950 OK 67.55/67.53 Autrod/Tigrod 2209 TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430, TP430Ti C Autrod/Tigrod 430Ti/430LNb",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP439",
      "preheat_group": "C",
      "mcaw_filler": "AR MC439Ti/MC18CrCb",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp439-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp439-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430Ti C Autrod/Tigrod 430Ti/430LNb TP439 C",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "mcaw_filler",
        "preheat_group"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A268",
      "grade_class": "TP444",
      "preheat_group": "C",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "tp444-a268",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/tp444-a268/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A268 TP405 C OK 68.17 Autrod/Tigrod 410NiMo TP409 C AR 309/309H/308/308H, OK 61.25 Autrod/Tigrod 409Nb TP429 C AR 309L, OK 67.13 Autrod/Tigrod 309L/309Si/310 TP430Ti C Autrod/Tigrod 430Ti/430LNb TP439 C TP444 C AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A553",
      "grade_class": "Type 1, Type 2",
      "smaw_filler": "OK 92.55",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "type-1-type-2-a553",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-1-type-2-a553/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A553   Type 1, Type 2                           OK 92.55                                Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A533",
      "grade_class": "Type A1",
      "preheat_group": "A",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "type-a1-a533",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-a1-a533/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A533   Type A1                          A       AA 7018-Mo                              SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A533",
      "grade_class": "Type A3, B3, C3, D3",
      "smaw_filler": "AA T",
      "gmaw_gtaw_filler": "SA 95",
      "saw_filler": "10.62/SA 95",
      "fcaw_gas_shielded_filler": "DS II 100/II 100D-1",
      "id": "type-a3-b3-c3-d3-a533",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-a3-b3-c3-d3-a533/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A533 Type A1 A AA 7018-Mo SA 83 Type B1, B2, C1, C2, D1, D2 AA 8018-NM Type A3, B3, C3, D3 AA T SA 95",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A542",
      "grade_class": "Type A Cl 3, Cl 4, Cl 4A",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC, 10.63/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "type-a-cl-3-cl-4-cl-4a-a542",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-a-cl-3-cl-4-cl-4a-a542/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A542   Type A Cl 3, Cl 4, Cl 4A         B       AA 9018-CM                              ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A533",
      "grade_class": "Type B1, B2, C1, C2, D1, D2",
      "smaw_filler": "AA 8018-NM",
      "saw_filler": "10.62/SA 44",
      "fcaw_gas_shielded_filler": "DS II 4130SR",
      "id": "type-b1-b2-c1-c2-d1-d2-a533",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-b1-b2-c1-c2-d1-d2-a533/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A533 Type A1 A AA 7018-Mo SA 83 Type B1, B2, C1, C2, D1, D2 AA 8018-NM",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A542",
      "grade_class": "Type B Cl 3, Cl 4, Cl 4A",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC, 10.63/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "type-b-cl-3-cl-4-cl-4a-a542",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-b-cl-3-cl-4-cl-4a-a542/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A542 Type A Cl 3, Cl 4, Cl 4A B AA 9018-CM ER90S-B3 Type B Cl 3, Cl 4, Cl 4A B AA 9018-CM ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A542",
      "grade_class": "Type C Cl 3, Cl 4, Cl 4A",
      "preheat_group": "B",
      "smaw_filler": "AA 9018-CM",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC, 10.63/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "type-c-cl-3-cl-4-cl-4a-a542",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/type-c-cl-3-cl-4-cl-4a-a542/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A542 Type A Cl 3, Cl 4, Cl 4A B AA 9018-CM ER90S-B3 Type B Cl 3, Cl 4, Cl 4A B AA 9018-CM ER90S-B3 Type C Cl 3, Cl 4, Cl 4A B AA 9018-CM ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A765",
      "grade_class": "V",
      "preheat_group": "B",
      "smaw_filler": "AA 8018-C1",
      "saw_filler": "10.62/SA 75",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "v-a765",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/v-a765/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A765 I A AA 7018/7018 Acclaim Group 1 II A AA 7018/7018 Acclaim Group 1 III B AA 8018-N IV B AA 8018/8018-SR SA 75 V B AA 8018-C1",
      "verified_fields": [
        "astm_spec",
        "fcaw_self_shielded_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "WC1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "429/Autrod 12.24, 10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wc1-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wc1-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217   WC1                                         B         AA 7018-Mo                               SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "WC4, WC5, WC6, WC11",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wc4-wc5-wc6-wc11-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wc4-wc5-wc6-wc11-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A217",
      "grade_class": "WC9",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wc9-a217",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wc9-a217/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A217 WC1 B AA 7018-Mo SA 83 WC4, WC5, WC6, WC11 C AA 8018-CM/7018-B2L ER80S-B2 WC9 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A216",
      "grade_class": "WCA",
      "preheat_group": "A",
      "smaw_filler": "Group 1, Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "Group 1 SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014 Group 2 SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wca-a216",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wca-a216/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A216   WCA                                         A         Group 1, Group 2, AA 7018/7018 Acclaim   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A216",
      "grade_class": "WCB, WCC",
      "preheat_group": "A",
      "smaw_filler": "Group 2, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.71/SA 71",
      "fcaw_gas_shielded_filler": "Group 1",
      "fcaw_self_shielded_filler": "Group 2",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 7024",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "fcaw_self_shielded_group_products": "Coreshield 6, Coreshield 8, Coreshield 8 Ni1 H5",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wcb-wcc-a216",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wcb-wcc-a216/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A216 WCA A Group 1, Group 2, AA 7018/7018 Acclaim Group 1 WCB, WCC A Group 2, AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "fcaw_self_shielded_filler",
        "fcaw_self_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler",
        "smaw_group_products"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP1",
      "preheat_group": "B",
      "smaw_filler": "AA 7018-Mo",
      "gmaw_gtaw_filler": "SA 83",
      "saw_filler": "10.62/Autrod 12.24",
      "fcaw_gas_shielded_filler": "DS 7000-A1",
      "mcaw_filler": "CW 80D2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 125, 1.5 < T < 2.5: 200, T > 2.5: 300",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wp1-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp1-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP5",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-B6/8018-B6L",
      "gmaw_gtaw_filler": "ER80S-B6",
      "fcaw_gas_shielded_filler": "DS B6",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wp5-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp5-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83 WP11, WP12 C AA 8018-CM/7018-B2L ER80S-B2 WP22 C AA 9018-CM/8018-B3L ER90S-B3 WP5 C AA 8018-B6/8018-B6L ER80S-B6",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP9",
      "preheat_group": "D",
      "smaw_filler": "AA 8018-B8",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wp9-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp9-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83 WP11, WP12 C AA 8018-CM/7018-B2L ER80S-B2 WP22 C AA 9018-CM/8018-B3L ER90S-B3 WP5 C AA 8018-B6/8018-B6L ER80S-B6 WP9 D AA 8018-B8",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP11, WP12",
      "preheat_group": "C",
      "smaw_filler": "AA 8018-CM/7018-B2L",
      "gmaw_gtaw_filler": "ER80S-B2",
      "saw_filler": "10.62/SA U515",
      "fcaw_gas_shielded_filler": "DS 8000-B2/8000-B2L",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wp11-wp12-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp11-wp12-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83 WP11, WP12 C AA 8018-CM/7018-B2L ER80S-B2",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP22",
      "preheat_group": "C",
      "smaw_filler": "AA 9018-CM/8018-B3L",
      "gmaw_gtaw_filler": "ER90S-B3",
      "saw_filler": "10.62/Autrod 13.20SC",
      "fcaw_gas_shielded_filler": "DS 9000-B3/9000-B2L",
      "mcaw_filler": "CW 90B3",
      "preheat_low_hydrogen": "T < .75: 200, .75 < T < 1.5: 300, 1.5 < T < 2.5: 300, T > 2.5: 350",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wp22-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp22-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83 WP11, WP12 C AA 8018-CM/7018-B2L ER80S-B2 WP22 C AA 9018-CM/8018-B3L ER90S-B3",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WP91",
      "preheat_group": "D",
      "smaw_filler": "AA 9018-B9",
      "gmaw_gtaw_filler": "ER90S-B9",
      "fcaw_gas_shielded_filler": "DS B9",
      "preheat_low_hydrogen": "T < .75: 300, .75 < T < 1.5: 400, 1.5 < T < 2.5: 400, T > 2.5: 500",
      "preheat_high_hydrogen": "T < .75: NR, .75 < T < 1.5: NR, 1.5 < T < 2.5: NR, T > 2.5: NR",
      "id": "wp91-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp91-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234 WPB, WPC A AA 7018/7018 Acclaim Group 1 WP1 B AA 7018-Mo SA 83 WP11, WP12 C AA 8018-CM/7018-B2L ER80S-B2 WP22 C AA 9018-CM/8018-B3L ER90S-B3 WP5 C AA 8018-B6/8018-B6L ER80S-B6 WP9 D AA 8018-B8 WP91 D AA 9018-B9 ER90S-B9",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 304",
      "smaw_filler": "AR 308/308H/308L, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H/308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308H/308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "wp-cp-304-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-304-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403   WP/CP 304                                                                       AR 308/308H/308L, OK 61.25                      Autrod/Tigrod 308H/308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 304H, WP/CP 304N",
      "smaw_filler": "AR 308/308H, OK 61.25",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308H",
      "mcaw_filler": "AR MC308L",
      "id": "wp-cp-304h-wp-cp-304n-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-304h-wp-cp-304n-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 304L, WP/CP 304LN",
      "smaw_filler": "AR 308L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 308L/308LSi",
      "fcaw_gas_shielded_filler": "SB 308L",
      "fcaw_self_shielded_filler": "CB 308L",
      "mcaw_filler": "AR MC308L",
      "id": "wp-cp-304l-wp-cp-304ln-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-304l-wp-cp-304ln-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 309",
      "smaw_filler": "AR 309/309H",
      "id": "wp-cp-309-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-309-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 310",
      "smaw_filler": "OK 67.13",
      "gmaw_gtaw_filler": "Autrod/Tigrod 310",
      "saw_filler": "10.93/Autrod 310",
      "id": "wp-cp-310-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-310-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 316",
      "smaw_filler": "AR 316/316H/316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316H/316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "wp-cp-316-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-316-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 316H",
      "smaw_filler": "AR 316/316H",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "saw_filler": "10.93/Autrod 316L",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "wp-cp-316h-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-316h-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 316L",
      "smaw_filler": "AR 316L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 316L/316LSi",
      "fcaw_gas_shielded_filler": "SB 316L",
      "fcaw_self_shielded_filler": "CB 316L",
      "mcaw_filler": "AR MC316L",
      "id": "wp-cp-316l-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-316l-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi WP/CP 316L AR 316L Autrod/Tigrod 316L/316LSi",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 317",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "wp-cp-317-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-317-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi WP/CP 316L AR 316L Autrod/Tigrod 316L/316LSi WP/CP 317 Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 317L",
      "gmaw_gtaw_filler": "Autrod/Tigrod 317L",
      "saw_filler": "10.93/Autrod 317L",
      "fcaw_gas_shielded_filler": "SB 317L",
      "id": "wp-cp-317l-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-317l-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi WP/CP 316L AR 316L Autrod/Tigrod 316L/316LSi WP/CP 317 Autrod/Tigrod 317L WP/CP 317L Autrod/Tigrod 317L",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP 321, WP/CP 321H, WP/CP 347, WP/CP 347H, WP/CP 348, WP/CP 348H",
      "smaw_filler": "OK 61.81/61.85",
      "gmaw_gtaw_filler": "Autrod/Tigrod 347/347Si",
      "saw_filler": "10.93/Autrod 347",
      "fcaw_gas_shielded_filler": "SB 347",
      "id": "wp-cp-321-wp-cp-321h-wp-cp-347-wp-cp-347h-wp-cp-348-wp-cp-348h-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-321-wp-cp-321h-wp-cp-347-wp-cp-347h-wp-cp-348-wp-cp-348h-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi WP/CP 316L AR 316L Autrod/Tigrod 316L/316LSi WP/CP 317 Autrod/Tigrod 317L WP/CP 317L Autrod/Tigrod 317L WP/CP 321, WP/CP 321H, WP/CP 347, WP/CP 347H, WP/CP 348, WP/CP 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A403",
      "grade_class": "WP/CP S31254",
      "preheat_group": "250 max",
      "smaw_filler": "OK NiCrMo-3",
      "gmaw_gtaw_filler": "Autrod/Tigrod NiCrMo-3",
      "saw_filler": "10.90/Autrod NiCrMo-3",
      "id": "wp-cp-s31254-a403",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wp-cp-s31254-a403/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A403 WP/CP 304 AR 308/308H/308L, OK 61.25 Autrod/Tigrod 308H/308L/308LSi WP/CP 304H, WP/CP 304N AR 308/308H, OK 61.25 Autrod/Tigrod 308H WP/CP 304L, WP/CP 304LN AR 308L Autrod/Tigrod 308L/308LSi WP/CP 309 AR 309/309H WP/CP 310 OK 67.13 Autrod/Tigrod 310 WP/CP 316 AR 316/316H/316L Autrod/Tigrod 316L/316LSi WP/CP 316H AR 316/316H Autrod/Tigrod 316L/316LSi WP/CP 316L AR 316L Autrod/Tigrod 316L/316LSi WP/CP 317 Autrod/Tigrod 317L WP/CP 317L Autrod/Tigrod 317L WP/CP 321, WP/CP 321H, WP/CP 347, WP/CP 347H, WP/CP 348, WP/CP 348H OK 61.81/61.85 Autrod/Tigrod 347/347Si WP/CP S31254 250 max OK NiCrMo-3 Autrod/Tigrod NiCrMo-3",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A234",
      "grade_class": "WPB, WPC",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "429/SA 81, 10.71/SA 71",
      "fcaw_gas_shielded_filler": "Group 1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wpb-wpc-a234",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wpb-wpc-a234/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A234   WPB, WPC                                    A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A860",
      "grade_class": "WPHY42, WPHY46, WPHY52",
      "preheat_group": "A",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "10.62/SA 81, 10.72/SA 81",
      "fcaw_gas_shielded_filler": "Group 3",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "fcaw_gas_shielded_group_products": "Dual Shield II 70T-12H4, Dual Shield T-5, Dual Shield T-75, Dual Shield II 712X, Dual Shield II 70-Ni1 H4",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wphy42-wphy46-wphy52-a860",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wphy42-wphy46-wphy52-a860/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A860   WPHY42, WPHY46, WPHY52                              A         AA 7018/7018 Acclaim                     Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A860",
      "grade_class": "WPHY60, WPHY65, WPHY70",
      "preheat_group": "A",
      "smaw_filler": "AA 8018/8018-SR",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.62/SA 75, 10.71 SA 75, 10.72/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/II 81-K2 H4",
      "fcaw_self_shielded_filler": "CS 8-Ni2",
      "preheat_low_hydrogen": "T < .75: 70, .75 < T < 1.5: 70, 1.5 < T < 2.5: 150, T > 2.5: 225",
      "preheat_high_hydrogen": "T < .75: 175, .75 < T < 1.5: 225, 1.5 < T < 2.5: 275, T > 2.5: 300",
      "id": "wphy60-wphy65-wphy70-a860",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wphy60-wphy65-wphy70-a860/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A860 WPHY42, WPHY46, WPHY52 A AA 7018/7018 Acclaim Group 1 WPHY60, WPHY65, WPHY70 A AA 8018/8018-SR SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_self_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "preheat_group",
        "saw_filler",
        "smaw_filler"
      ],
      "derived_fields": [
        "preheat_high_hydrogen",
        "preheat_low_hydrogen"
      ]
    },
    {
      "astm_spec": "A420",
      "grade_class": "WPL3",
      "smaw_filler": "AA 8018-N",
      "id": "wpl3-a420",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wpl3-a420/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A420 WPL6 AA 7018/7018 Acclaim SA 87HP WPL3 AA 8018-N",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A420",
      "grade_class": "WPL6",
      "smaw_filler": "AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "SA 87HP",
      "id": "wpl6-a420",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wpl6-a420/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A420 WPL6 AA 7018/7018 Acclaim SA 87HP",
      "verified_fields": [
        "astm_spec",
        "gmaw_gtaw_filler",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A420",
      "grade_class": "WPL8",
      "smaw_filler": "OK 92.55",
      "id": "wpl8-a420",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/wpl8-a420/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A420 WPL6 AA 7018/7018 Acclaim SA 87HP WPL3 AA 8018-N WPL8 OK 92.55",
      "verified_fields": [
        "astm_spec",
        "grade_class",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A381",
      "grade_class": "Y35 thru Y48",
      "smaw_filler": "Group 1, AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group1",
      "mcaw_filler": "Group 1",
      "smaw_group_products": "SW 6010, , SW 10P, SW10P+, SW 6011, SW 6013, SW 7014",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "y35-thru-y48-a381",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/y35-thru-y48-a381/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A381   Y35 thru Y48                                                                    Group 1, AA 7018/7018 Acclaim                   Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler",
        "smaw_group_products"
      ]
    },
    {
      "astm_spec": "A381",
      "grade_class": "Y50 thru Y56",
      "smaw_filler": "SW 10P (root pass only), AA 7018/7018 Acclaim",
      "gmaw_gtaw_filler": "Group 1",
      "saw_filler": "Group 1",
      "fcaw_gas_shielded_filler": "Group1",
      "mcaw_filler": "Group 1",
      "gmaw_group_products": "Spoolarc 29S, Spoolarc 82, Spoolarc 86, Spoolarc 87HP, Aristorod 12.50",
      "saw_group_products": "Spoolarc 81/OK Flux 231, Spoolarc 81/OK Flux 350, Spoolarc 81/OK Flux 429",
      "fcaw_gas_shielded_group_products": "Dual Shield R-70 Ultra, Dual Shield 710X, Dual Shield 710 XM, Dual Shield 7100LC, Dual Shield 7100 Ultra, Dual Shield 70 Ultra Plus",
      "mcaw_group_products": "Coreweld 70, Coreweld C-6, Coreweld C-6LF, Coreweld 77HS",
      "id": "y50-thru-y56-a381",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/y50-thru-y56-a381/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A381 Y35 thru Y48 Group 1, AA 7018/7018 Acclaim Group 1 Y50 thru Y56 SW 10P (root pass only), AA 7018/7018 Acclaim Group 1",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "fcaw_gas_shielded_group_products",
        "gmaw_group_products",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "mcaw_group_products",
        "saw_filler",
        "saw_group_products",
        "smaw_filler"
      ]
    },
    {
      "astm_spec": "A381",
      "grade_class": "Y60, Y65",
      "smaw_filler": "AA 8018",
      "gmaw_gtaw_filler": "SA 75",
      "saw_filler": "10.71/SA 75",
      "fcaw_gas_shielded_filler": "DS II 80Ni1H4/810X Ni1",
      "mcaw_filler": "CW 88HS Ni1",
      "id": "y60-y65-a381",
      "url": "https://referencesource.org/esab-filler-metal-recommendations-by-astm-steel-grade/y60-y65-a381/",
      "source": "https://assets.esab.com/assetbank-esab/assetfile/22174.pdf",
      "source_quote": "A381 Y35 thru Y48 Group 1, AA 7018/7018 Acclaim Group 1 Y50 thru Y56 SW 10P (root pass only), AA 7018/7018 Acclaim Group 1 Y60, Y65 AA 8018 SA 75",
      "verified_fields": [
        "astm_spec",
        "fcaw_gas_shielded_filler",
        "gmaw_gtaw_filler",
        "grade_class",
        "mcaw_filler",
        "saw_filler",
        "smaw_filler"
      ]
    }
  ]
}