# ISO 14271:2011 — Withdrawn and superseded ISO standards

For ISO 14271:2011, item title is Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds; status code is 9599; successor is ISO 14271:2017; withdrawn / published date is 2011-08-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14271:2011 _(verified: appears in the quote below)_
- **Item title:** Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14271:2017
- **Withdrawn / published date:** 2011-08-26 _(verified: appears in the quote below)_

## What the source says

> 53741,IS,,ISO 14271:2011,"Resistance welding — Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds","Soudage par résistance — Essais de dureté Vickers (force réduite et microdureté) sur soudures par résistance par points, par bossages et à la molette",2011-08-26,2,['25.160.40'],IIW,9599,[24041],[72149],"['en','fr','ru']",7,"<p> ISO 14271:2011 specifies the procedures for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds.</p><p>The aim of the hardness tests is to determine the Vickers hardness, in the low-force or microhardness range, of the weld nugget, the heat affected zone, and parent material in

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).