A420 · WPL8

For A420 · WPL8, astm specification is A420; class or grade is WPL8; esab-recommended smaw (stick) filler is OK 92.55, verified against its source on 2026-08-19.

ASTM specification: A420 verified
Class or grade: WPL8 verified
ESAB-recommended SMAW (stick) filler: OK 92.55 verified

Sourceassets.esab.com

Verified2026-08-19

Review by2028-08-18

DatasetESAB recommended filler metals and suggested preheat group, by ASTM steel grade

What the source says

A420 WPL6 AA 7018/7018 Acclaim SA 87HP WPL3 AA 8018-N WPL8 OK 92.55

— assets.esab.com, retrieved 2026-08-19

Source

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

Last verified against source: 2026-08-19. Due for re-check by 2028-08-18. This page as Markdown · OKF bundle · full dataset as JSON.