# ISO/R 403:1964 — Withdrawn and superseded ISO standards

For ISO/R 403:1964, item title is Brinell hardness test for copper and copper alloys; status code is 9599; successor is ISO 6506:1981; withdrawn / published date is 1964-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO/R 403:1964 _(verified: appears in the quote below)_
- **Item title:** Brinell hardness test for copper and copper alloys _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6506:1981
- **Withdrawn / published date:** 1964-11-01 _(verified: appears in the quote below)_

## What the source says

> 4403,R,,ISO/R 403:1964,Brinell hardness test for copper and copper alloys,Essai de dureté Brinell pour le cuivre et les alliages de cuivre,1964-11-01,1,['77.040.10'],ISO/TC 164/SC 3,9599,,[12885],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).