# ISO 1798:1983 — Withdrawn and superseded ISO standards For ISO 1798:1983, item title is Polymeric materials, cellular flexible — Determination of tensile strength and elongation at break; status code is 9599; successor is ISO 1798:1997; withdrawn / published date is 1983-12-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 1798:1983 _(verified: appears in the quote below)_ - **Item title:** Polymeric materials, cellular flexible — Determination of tensile strength and elongation at break _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1798:1997 - **Withdrawn / published date:** 1983-12-01 _(verified: appears in the quote below)_ ## What the source says > 6433,IS,,ISO 1798:1983,"Polymeric materials, cellular flexible — Determination of tensile strength and elongation at break",Matériaux polymères alvéolaires souples - Détermination de la résistance à la traction et de l'allongement à la rupture,1983-12-01,2,['83.100'],ISO/TC 45,9599,,[2346],"['en','fr']",2, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).