# ISO 1432:2013 — Withdrawn and superseded ISO standards For ISO 1432:2013, item title is Rubber, vulcanized or thermoplastic — Determination of low-temperature stiffening (Gehman test); status code is 9599; successor is ISO 1432:2021; withdrawn / published date is 2013-01-03, recorded from its source on 2026-08-05. - **Identifier:** ISO 1432:2013 _(verified: appears in the quote below)_ - **Item title:** Rubber, vulcanized or thermoplastic — Determination of low-temperature stiffening (Gehman test) _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1432:2021 - **Withdrawn / published date:** 2013-01-03 _(verified: appears in the quote below)_ ## What the source says > 55608,IS,,ISO 1432:2013,"Rubber, vulcanized or thermoplastic — Determination of low-temperature stiffening (Gehman test)",Caoutchouc vulcanisé ou thermoplastique — Détermination de la rigidité à basse température (Essai Gehman),2013-01-03,4,['83.060'],ISO/TC 45/SC 2,9599,"[38908,6021]",[77422],"['en','fr']",12,"

ISO 1432:2013 specifies a static procedure, known as the Gehman test, for determining the relative stiffness characteristics of vulcanized or thermoplastic rubbers over a temperature range from room temperature to approximately −150 °C.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).