# ISO 11970:2016 — Withdrawn and superseded ISO standards

For ISO 11970:2016, item title is Specification and qualification of welding procedures for production welding of steel castings; status code is 9599; successor is ISO 11970:2025; withdrawn / published date is 2016-03-07, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11970:2016 _(verified: appears in the quote below)_
- **Item title:** Specification and qualification of welding procedures for production welding of steel castings _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11970:2025
- **Withdrawn / published date:** 2016-03-07 _(verified: appears in the quote below)_

## What the source says

> 59270,IS,,ISO 11970:2016,Specification and qualification of welding procedures for production welding of steel castings,Descriptif et qualification de modes opératoires de soudage pour le soudage de production des aciers moulés,2016-03-07,2,"['25.160.10','77.140.80']",ISO/TC 17/SC 11,9599,[1093],[84906],"['en','fr']",16,"<p>ISO 11970:2016 specifies how a welding procedure specification (WPS) for production welding of steel castings is qualified.</p><p>It defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.</p><p>Tests are inten

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).