Reference Source

A995 · 1B, 2A, 3A, 5A, 6A

For A995, class or grade is 1B, 2A, 3A, 5A, 6A; esab-recommended smaw (stick) filler is OK 68.53; esab-recommended gmaw/gtaw filler is Autrod/Tigrod 2509; esab-recommended saw (submerged arc) filler is 10.93/Autrod 2509; esab-recommended fcaw (gas-shielded flux-cored) filler is SB 2509, verified against its source on 2026-09-16.

ASTM specification
A995 verified
Class or grade
1B, 2A, 3A, 5A, 6A verified
ESAB-recommended SMAW (stick) filler
OK 68.53 verified
ESAB-recommended GMAW/GTAW filler
Autrod/Tigrod 2509 verified
ESAB-recommended SAW (submerged arc) filler
10.93/Autrod 2509 verified
ESAB-recommended FCAW (gas-shielded flux-cored) filler
SB 2509 verified
Sourceassets.esab.com
Verified
Review by
DatasetESAB recommended filler metals and suggested preheat group, by ASTM steel grade

What the source says

A995 1B, 2A, 3A, 5A, 6A OK 68.53 Autrod/Tigrod 2509

— 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 it comes from is shown here too.

ESAB-recommended SAW (submerged arc) filler and ESAB-recommended FCAW (gas-shielded flux-cored) filler

The source prints these values inside the passage below but does not name them there. The passage shows where each one appears; what ties them to this record is the position on the page, not anything the passage says.

10.93/Autrod 2509 SB 2509

— all from assets.esab.com, retrieved 2026-09-16

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.