# ISO 26443:2008 — Withdrawn and superseded ISO standards

For ISO 26443:2008, item title is Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings; status code is 9599; successor is ISO 26443:2023; withdrawn / published date is 2008-05-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO 26443:2008 _(verified: appears in the quote below)_
- **Item title:** Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 26443:2023
- **Withdrawn / published date:** 2008-05-28 _(verified: appears in the quote below)_

## What the source says

> 43584,IS,,ISO 26443:2008,"Fine ceramics (advanced ceramics, advanced technical ceramics) — Rockwell indentation test for evaluation of adhesion of ceramic coatings",Céramiques techniques — Évaluation de l'adhérence des revêtements céramiques par l'essai de pénétration Rockwell,2008-05-28,1,['81.060.30'],ISO/TC 206,9599,,[86445],"['en','fr']",6,<p>ISO 26443:2008 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 µm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.</p><p>The method described may also be

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).