# ISO 4952:1981 — Withdrawn and superseded ISO standards

For ISO 4952:1981, item title is Structural steels with improved atmospheric corrosion resistance; status code is 9599; successor is ISO/DIS 4952.2 | ISO 4952:2003; withdrawn / published date is 1981-08-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4952:1981 _(verified: appears in the quote below)_
- **Item title:** Structural steels with improved atmospheric corrosion resistance _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/DIS 4952.2 | ISO 4952:2003
- **Withdrawn / published date:** 1981-08-01 _(verified: appears in the quote below)_

## What the source says

> 10973,IS,,ISO 4952:1981,Structural steels with improved atmospheric corrosion resistance,Aciers de construction à résistance améliorée à la corrosion atmosphérique,1981-08-01,1,['77.140.20'],ISO/TC 17/SC 3,9599,,"[10974,33026]","['en','fr']",8,"<p>Specifies the chemical and mechanical properties, methods of manufacture, acceptance conditions and marking. Applies to plates hot-rolled on reversing mills having a thickness of 3 mm and over, wide flats, bars, beams, sections and hollow sections. Does not deal with steels for which other Internationale Standards exist. The position and orientation of samples are given in the annex.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).