A240 · 201, 301, 302, 304
For A240 · 201, 301, 302, 304, astm specification is A240; class or grade is 201, 301, 302, 304; esab-recommended smaw (stick) filler is AR 308/308H, OK 61.25, AR 308L; esab-recommended gmaw/gtaw filler is Autrod/Tigrod 308H/308L/308LSi; esab-recommended fcaw (gas-shielded flux-cored) filler is SB 308H/308L, verified against its source on 2026-09-16.
- ASTM specification
- A240 verified
- Class or grade
- 201, 301, 302, 304 verified
- ESAB-recommended SMAW (stick) filler
- AR 308/308H, OK 61.25, AR 308L verified
- ESAB-recommended GMAW/GTAW filler
- Autrod/Tigrod 308H/308L/308LSi verified
- ESAB-recommended FCAW (gas-shielded flux-cored) filler
- SB 308H/308L verified
- ESAB-recommended FCAW (self-shielded flux-cored) filler
- CB 308L verified
- ESAB-recommended MCAW (metal-cored) filler
- AR MC308L verified
What the source says
A240 201, 301, 302, 304 AR 308/308H, OK 61.25, AR 308L Autrod/Tigrod 308H/308L/308LSi
— assets.esab.com, retrieved 2026-09-16
Where each value comes from
The values above are stated away from the sentence quoted with the answer, so the passage that states them is shown here too.
ESAB-recommended FCAW (gas-shielded flux-cored) filler, ESAB-recommended FCAW (self-shielded flux-cored) filler and ESAB-recommended MCAW (metal-cored) filler
SB 308H/308L CB 308L AR MC308L
— all from assets.esab.com, retrieved 2026-09-16
Source
- assets.esab.comhttps://assets.esab.com/assetbank-esab/assetfile/22174.pdf