# ISO 6077:1980 — Withdrawn and superseded ISO standards

For ISO 6077:1980, item title is Photography — Determination of brittleness of photographic film — Wedge brittleness test; status code is 9599; successor is ISO 6077:1993; withdrawn / published date is 1980-03-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6077:1980 _(verified: appears in the quote below)_
- **Item title:** Photography — Determination of brittleness of photographic film — Wedge brittleness test _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6077:1993
- **Withdrawn / published date:** 1980-03-01 _(verified: appears in the quote below)_

## What the source says

> 12277,IS,,ISO 6077:1980,Photography — Determination of brittleness of photographic film — Wedge brittleness test,Photographie — Détermination de la fragilité à la flexion des films photographiques — Essai par la méthode dite 'du coin',1980-03-01,1,['37.040.20'],ISO/TC 42,9599,,[12278],"['en','fr']",5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).