# ISO 4996:1978 — Withdrawn and superseded ISO standards

For ISO 4996:1978, item title is Hot rolled steel sheet of high yield stress structural quality; status code is 9599; successor is ISO 4996:1991; withdrawn / published date is 1978-02-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4996:1978 _(verified: appears in the quote below)_
- **Item title:** Hot rolled steel sheet of high yield stress structural quality _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4996:1991
- **Withdrawn / published date:** 1978-02-01 _(verified: appears in the quote below)_

## What the source says

> 11001,IS,,ISO 4996:1978,Hot rolled steel sheet of high yield stress structural quality,Tôles laminées à chaud en acier de construction à haute limite d'élasticité,1978-02-01,1,['77.140.50'],ISO/TC 17/SC 12,9599,,[11002],"['en','fr']",10,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).