# ISO 22459:2020 — Withdrawn and superseded ISO standards

For ISO 22459:2020, item title is Fine ceramics (advanced ceramics, advanced technical ceramics) — Reinforcement of ceramic composites — Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature; status code is 9599; successor is ISO 22459:2024; withdrawn / published date is 2020-06-10, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22459:2020 _(verified: appears in the quote below)_
- **Item title:** Fine ceramics (advanced ceramics, advanced technical ceramics) — Reinforcement of ceramic composites — Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 22459:2024
- **Withdrawn / published date:** 2020-06-10 _(verified: appears in the quote below)_

## What the source says

> 73268,IS,,ISO 22459:2020,"Fine ceramics (advanced ceramics, advanced technical ceramics) — Reinforcement of ceramic composites — Determination of distribution of tensile strength and tensile strain to failure of filaments within a multifilament tow at ambient temperature",Céramiques techniques — Renfort de céramiques composites — Détermination de la distribution de la résistance en traction et de la déformation à la rupture en traction de filaments dans un fil multifilamentaire à température ambiante,2020-06-10,1,['81.060.30'],ISO/TC 206,9599,,[88424],"['en','fr']",17,<p>This document specifies the conditions for the determination of the distribution of strength and rupture strain of ceramic

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).