# ISO 9856:1989 — Withdrawn and superseded ISO standards For ISO 9856:1989, item title is Conveyor belts — Determination of elastic modulus; status code is 9599; successor is ISO 9856:2003; withdrawn / published date is 1989-06-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 9856:1989 _(verified: appears in the quote below)_ - **Item title:** Conveyor belts — Determination of elastic modulus _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 9856:2003 - **Withdrawn / published date:** 1989-06-22 _(verified: appears in the quote below)_ ## What the source says > 17735,IS,,ISO 9856:1989,Conveyor belts — Determination of elastic modulus,Courroies transporteuses — Détermination du module d'élasticité,1989-06-22,1,['53.040.20'],ISO/TC 41/SC 3,9599,,[27296],"['en','fr']",4,"

Specifies a method for determining the elastic modulus which is notably used in the calculation of transition distances in accordance with ISO 5293. Describes the principle, the apparatus, the test pieces, the procedure, and the expression of results; shows how to set report. A figure contains a graph of the variation of amplitude of the load as a function of elongation.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).