# ISO 3379:1976 — Withdrawn and superseded ISO standards

For ISO 3379:1976, item title is Leather — Determination of distension and strength of grain — Ball burst test; status code is 9599; successor is ISO 3379:2015; withdrawn / published date is 1976-02-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3379:1976 _(verified: appears in the quote below)_
- **Item title:** Leather — Determination of distension and strength of grain — Ball burst test _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3379:2015
- **Withdrawn / published date:** 1976-02-01 _(verified: appears in the quote below)_

## What the source says

> 8670,IS,,ISO 3379:1976,Leather — Determination of distension and strength of grain — Ball burst test,Cuir — Détermination de l'extension et de la résistance à la traction de la fleur d'un cuir — Méthode de la bille,1976-02-01,1,['59.140.30'],IULTCS,9599,,[63871],"['en','fr']",3,"<p>The pressure and distention produced by steel ball pressed against a disk of leather are recorded at grain crack and at burst. Specification of used apparatus, test pieces, procedure and test report. The method is intended particularly for use with boot and shoe upper leather, but may also be applied to any light leather.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).