# ISO 4666-4:2007 — Withdrawn and superseded ISO standards For ISO 4666-4:2007, item title is Rubber, vulcanized — Determination of temperature rise and resistance to fatigue in flexometer testing — Part 4: Constant-stress flexometer; status code is 9599; successor is ISO 4666-4:2018 | ISO/WD 4666-4; withdrawn / published date is 2007-07-24, recorded from its source on 2026-08-05. - **Identifier:** ISO 4666-4:2007 _(verified: appears in the quote below)_ - **Item title:** Rubber, vulcanized — Determination of temperature rise and resistance to fatigue in flexometer testing — Part 4: Constant-stress flexometer _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4666-4:2018 | ISO/WD 4666-4 - **Withdrawn / published date:** 2007-07-24 _(verified: appears in the quote below)_ ## What the source says > 41348,IS,,ISO 4666-4:2007,"Rubber, vulcanized — Determination of temperature rise and resistance to fatigue in flexometer testing — Part 4: Constant-stress flexometer",Caoutchouc vulcanisé — Détermination de l'élévation de température et de la résistance à la fatigue dans les essais aux flexomètres — Partie 4: Flexomètre à contrainte constante,2007-07-24,1,['83.060'],ISO/TC 45/SC 2,9599,,"[72789,57739]","['en','fr']",19,"
ISO 4666-4:2007 specifies a constant-stress flexometer test for the determination of the temperature rise and resistance to fatigue of vulcanized rubbers.
Many rubber products, such as tyres and belts, are tested by subjecting them to an oscillating load with a cons ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).