# ISO 4987:1992 — Withdrawn and superseded ISO standards

For ISO 4987:1992, item title is Steel castings — Penetrant inspection; status code is 9599; successor is ISO 4987:2010 | ISO/CD 4987; withdrawn / published date is 1992-05-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4987:1992 _(verified: appears in the quote below)_
- **Item title:** Steel castings — Penetrant inspection _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4987:2010 | ISO/CD 4987
- **Withdrawn / published date:** 1992-05-28 _(verified: appears in the quote below)_

## What the source says

> 10993,IS,,ISO 4987:1992,Steel castings — Penetrant inspection,Pièces moulées en acier — Contrôle par ressuage,1992-05-28,1,"['77.040.20','77.140.80']",ISO/TC 17/SC 11,9599,,"[52301,38862]","['en','fr']",11,"<p>Specifies a test method for determining the acceptance limits of surface discontinuities detected by liquid penetrant inspection, when such an inspection procedure has been contractually agreed upon at the request of the purchaser. Applies to all steel castings, whatever casting process is used.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).