# ISO 630-4:2012 — Withdrawn and superseded ISO standards

For ISO 630-4:2012, item title is Structural steels — Part 4: Technical delivery conditions for high-yield-strength quenched and tempered structural steel plates; status code is 9599; successor is ISO 630-4:2021; withdrawn / published date is 2012-05-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 630-4:2012 _(verified: appears in the quote below)_
- **Item title:** Structural steels — Part 4: Technical delivery conditions for high-yield-strength quenched and tempered structural steel plates _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 630-4:2021
- **Withdrawn / published date:** 2012-05-23 _(verified: appears in the quote below)_

## What the source says

> 54737,IS,,ISO 630-4:2012,Structural steels — Part 4: Technical delivery conditions for high-yield-strength quenched and tempered structural steel plates,Aciers de construction — Partie 4: Conditions techniques de livraison pour tôles en acier de construction trempé et revenu à haute limite d'élasticité,2012-05-23,1,['77.140.01'],ISO/TC 17/SC 3,9599,"[4752,35544]",[73844],"['en','ru']",15,"<p>This part of ISO 630 specifies qualities for high-yield-strength quenched and tempered structural steels. This part of ISO 630 applies to steel plates rolled on a reversing mill which are used in the quenched and tempered condition and normally intended for welded or bolted structures.</p><p>This part of

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).