# ISO 21207:2004 — Withdrawn and superseded ISO standards

For ISO 21207:2004, item title is Corrosion tests in artificial atmospheres — Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying; status code is 9599; successor is ISO 21207:2015; withdrawn / published date is 2004-06-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21207:2004 _(verified: appears in the quote below)_
- **Item title:** Corrosion tests in artificial atmospheres — Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21207:2015
- **Withdrawn / published date:** 2004-06-14 _(verified: appears in the quote below)_

## What the source says

> 34437,IS,,ISO 21207:2004,"Corrosion tests in artificial atmospheres — Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying",Essais de corrosion en atmosphères artificielles — Essais de corrosion accélérée par expositions alternées à des gaz oxydants ou au brouillard salin neutre et à un séchage,2004-06-14,1,['77.060'],ISO/TC 156,9599,,[67053],"['en','fr']",10,"<p>ISO 21207:2004 defines two accelerated corrosion test methods to be used in assessing the corrosion resistance of products with metals in environments where there is a significant influence of chloride ions, mainly as sodium chloride from a marine source or by winter ro

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).