# ISO 1431-1:1989 — Withdrawn and superseded ISO standards For ISO 1431-1:1989, item title is Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static strain test; status code is 9599; successor is ISO 1431-1:2004; withdrawn / published date is 1989-06-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 1431-1:1989 _(verified: appears in the quote below)_ - **Item title:** Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static strain test _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1431-1:2004 - **Withdrawn / published date:** 1989-06-08 _(verified: appears in the quote below)_ ## What the source says > 6015,IS,,ISO 1431-1:1989,"Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static strain test",Caoutchouc vulcanisé ou thermoplastique — Résistance au craquelage par l'ozone — Partie 1: Essai sous allongement statique,1989-06-08,3,['83.060'],ISO/TC 45/SC 2,9599,"[6016,6013,6014]",[37030],"['en','fr']",7,

Refers to tests with a definite temperature under static tensile strain with air containing a definite concentration of ozone in circumstances that exclude the effects of direct light. Great caution is necessary in attempting to relate the test results to service performance. Explanatory notes on the nature of ozone cracking are given in Annex A. Part 2 refers t ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).