# ISO 4941:1978 — Withdrawn and superseded ISO standards

For ISO 4941:1978, item title is Steels and cast irons — Determination of molybdenum content — Photometric method; status code is 9599; successor is ISO 4941:1994; withdrawn / published date is 1978-03-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4941:1978 _(verified: appears in the quote below)_
- **Item title:** Steels and cast irons — Determination of molybdenum content — Photometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4941:1994
- **Withdrawn / published date:** 1978-03-01 _(verified: appears in the quote below)_

## What the source says

> 10956,IS,,ISO 4941:1978,Steels and cast irons — Determination of molybdenum content — Photometric method,Aciers et fontes — Dosage du molybdène — Méthode photométrique,1978-03-01,1,['77.080'],ISO/TC 17/SC 1,9599,,[10957],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).