# ISO 7778:1983 — Withdrawn and superseded ISO standards

For ISO 7778:1983, item title is Steel plate with specified through-thickness characteristics; status code is 9599; successor is ISO 7778:2014; withdrawn / published date is 1983-09-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7778:1983 _(verified: appears in the quote below)_
- **Item title:** Steel plate with specified through-thickness characteristics _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7778:2014
- **Withdrawn / published date:** 1983-09-01 _(verified: appears in the quote below)_

## What the source says

> 14658,IS,,ISO 7778:1983,Steel plate with specified through-thickness characteristics,Tôles en acier avec caractéristiques garanties dans le sens de l'épaisseur,1983-09-01,1,['77.140.50'],ISO/TC 17/SC 3,9599,,[59632],"['en','fr']",4,"<p>Specifies the criteria which shall be satisfied by the qualities of steel plate and wide flats for which trough-tickness reduction of area properties are specified in the direction of thickness perpendicular to the surface, and also the test conditions. Applies to thicknesses between 15 mm and 150 mm inclusive of fully killed steel with a specified minimum yield strength equal to or less than 500 N/mm .</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).