A240 · 309H

For A240 · 309H, astm specification is A240; class or grade is 309H; esab-recommended smaw (stick) filler is AR 309/309H; esab-recommended mcaw (metal-cored) filler is AR MC309L, verified against its source on 2026-09-16.

What the source says

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

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

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

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

Source

• assets.esab.comhttps://assets.esab.com/assetbank-esab/assetfile/22174.pdf

Last verified against source: 2026-09-16. Due for re-check by 2028-09-15. This page as Markdown · OKF bundle · full dataset as JSON.