# ISO 4195-1:1987 — Withdrawn and superseded ISO standards For ISO 4195-1:1987, item title is Conveyor belts — Heat resistance — Part 1: Test method; status code is 9599; successor is ISO 4195:2007; withdrawn / published date is 1987-07-30, recorded from its source on 2026-08-05. - **Identifier:** ISO 4195-1:1987 _(verified: appears in the quote below)_ - **Item title:** Conveyor belts — Heat resistance — Part 1: Test method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 4195:2007 - **Withdrawn / published date:** 1987-07-30 _(verified: appears in the quote below)_ ## What the source says > 9977,IS,,ISO 4195-1:1987,Conveyor belts — Heat resistance — Part 1: Test method,Courroies transporteuses — Résistance à la chaleur — Partie 1: Méthode d'essai,1987-07-30,1,['53.040.20'],ISO/TC 41/SC 3,9599,,[38398],"['en','fr']",2,"

This part specifies a method for determining the relative level of heat resistance of belts. Because of the procedure requirements set, the tests can be carried out only if the cover thickness is equal to or greater than 4 mm. Belts may be classified according to three classes: class 1 - up to 100 C; class 2 - up to 125 C; class 3 - up to 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).