# ISO 7590:2009 — Withdrawn and superseded ISO standards For ISO 7590:2009, item title is Steel cord conveyor belts — Methods for the determination of total thickness and cover thickness; status code is 9599; successor is ISO 7590:2018; withdrawn / published date is 2009-01-05, recorded from its source on 2026-08-05. - **Identifier:** ISO 7590:2009 _(verified: appears in the quote below)_ - **Item title:** Steel cord conveyor belts — Methods for the determination of total thickness and cover thickness _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7590:2018 - **Withdrawn / published date:** 2009-01-05 _(verified: appears in the quote below)_ ## What the source says > 45313,IS,,ISO 7590:2009,Steel cord conveyor belts — Methods for the determination of total thickness and cover thickness,Courroies transporteuses à câbles d'acier — Méthodes de détermination de l'épaisseur totale et de l'épaisseur des revêtements,2009-01-05,5,['53.040.20'],ISO/TC 41/SC 3,9599,[22090],[70498],"['en','fr']",7,"

ISO 7590:2009 specifies three methods for the measurement of total belt thickness and the thickness of covers of steel cord conveyor belts.

Methods A1 and A2 (micrometer methods) can be used for all steel cord conveyor belts for the measurement of both total belt thickness and cover thickness.

Method B (optical method) is recommended for the measurement of ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).