# ISO 6971:1982 — Withdrawn and superseded ISO standards

For ISO 6971:1982, item title is Welded steel type cranked link drag chains and chain wheels; status code is 9599; successor is ISO 6971:2002; withdrawn / published date is 1982-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6971:1982 _(verified: appears in the quote below)_
- **Item title:** Welded steel type cranked link drag chains and chain wheels _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6971:2002
- **Withdrawn / published date:** 1982-12-01 _(verified: appears in the quote below)_

## What the source says

> 13524,IS,,ISO 6971:1982,Welded steel type cranked link drag chains and chain wheels,"Chaînes racleuses en acier, de type soudé, à maillons coudés, et roues dentées pour chaînes",1982-12-01,1,['21.220.30'],ISO/TC 100,9599,,[30948],"['en','fr']",12,"<p>Lays down dimensions, tolerances, measuring loads and minimum breaking loads, together with the tooth gap forms and rim profiles of the associated chain wheels for these chains suitable for the conveying of bulk materials and related applications. The chain is designed to operate with the closed end of each link forward for maximum scraping action against the material to be conveyed. Five types of attachments are given. The chain dimensions ensu

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).