# ISO 636:1989 — Withdrawn and superseded ISO standards For ISO 636:1989, item title is Bare solid filler rods for oxy-acetylene and tungsten inert gas arc (TIG) welding, depositing an unalloyed or low alloyed steel — Codification; status code is 9599; successor is ISO 636:2004; withdrawn / published date is 1989-06-15, recorded from its source on 2026-08-05. - **Identifier:** ISO 636:1989 _(verified: appears in the quote below)_ - **Item title:** Bare solid filler rods for oxy-acetylene and tungsten inert gas arc (TIG) welding, depositing an unalloyed or low alloyed steel — Codification _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 636:2004 - **Withdrawn / published date:** 1989-06-15 _(verified: appears in the quote below)_ ## What the source says > 4762,IS,,ISO 636:1989,"Bare solid filler rods for oxy-acetylene and tungsten inert gas arc (TIG) welding, depositing an unalloyed or low alloyed steel — Codification","Baguettes métalliques nues massives pour le soudage oxyacétylénique et le soudage à l'arc en atmosphère inerte avec électrode en tungstène (TIG), déposant un acier non allié ou faiblement allié — Codification",1989-06-15,2,['25.160.20'],ISO/TC 44/SC 3,9599,[4761],[32143],"['en','fr']",2,"

Establishes the identification code, which comprises symbols referring to the welding process used and the chemical composition of the filler materials. Covers also the test for chemical composition.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).