# ISO 8166:2003 — Withdrawn and superseded ISO standards

For ISO 8166:2003, item title is Resistance welding — Procedure for the evaluation of the life of spot welding electrodes using constant machine settings; status code is 9599; successor is ISO/PWI 8166; withdrawn / published date is 2003-05-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8166:2003 _(verified: appears in the quote below)_
- **Item title:** Resistance welding — Procedure for the evaluation of the life of spot welding electrodes using constant machine settings _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/PWI 8166
- **Withdrawn / published date:** 2003-05-26 _(verified: appears in the quote below)_

## What the source says

> 33246,IS,,ISO 8166:2003,Resistance welding — Procedure for the evaluation of the life of spot welding electrodes using constant machine settings,Soudage par résistance — Mode opératoire pour l'évaluation de la durée de vie des électrodes utilisées en soudage par points avec des réglages de machines constants,2003-05-26,1,['25.160.30'],ISO/TC 44/SC 6,9599,,[53809],"['en','fr']",12,"<p>ISO 8166:2003 specifies a procedure to be used for the evaluation of the life of spot welding electrodes when welding uncoated and coated steels, stainless steels, aluminium and aluminium alloys using constant machine settings which are not changed during the test. The procedure can also be used to establish the

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).