# ISO 12046:2012 — Withdrawn and superseded ISO standards

For ISO 12046:2012, item title is Synchronous belt drives — Automotive belts — Determination of physical properties; status code is 9599; successor is ISO 12046:2025; withdrawn / published date is 2012-03-08, recorded from its source on 2026-08-05.

- **Identifier:** ISO 12046:2012 _(verified: appears in the quote below)_
- **Item title:** Synchronous belt drives — Automotive belts — Determination of physical properties _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12046:2025
- **Withdrawn / published date:** 2012-03-08 _(verified: appears in the quote below)_

## What the source says

> 41585,IS,,ISO 12046:2012,Synchronous belt drives — Automotive belts — Determination of physical properties,Transmissions synchrones par courroies — Courroies pour la construction automobile — Détermination des caractéristiques physiques,2012-03-08,2,"['43.060.10','21.220.10']",ISO/TC 41/SC 4,9599,[20804],[87906],"['en','fr']",10,"<p>This International Standard specifies test methods for determining the physical properties of synchronous belts</p><p>used in driving engine parts, such as camshafts, fuel injection pumps, balancing shafts. These test methods</p><p>are intended to provide a means of characterizing synchronous belt properties for belts which are evaluated</p><p>and qualified by dy

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).