# ISO 2796:1980 — Withdrawn and superseded ISO standards For ISO 2796:1980, item title is Cellular plastics — Test for dimensional stability of rigid materials; status code is 9599; successor is ISO 2796:1986; withdrawn / published date is 1980-12-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 2796:1980 _(verified: appears in the quote below)_ - **Item title:** Cellular plastics — Test for dimensional stability of rigid materials _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2796:1986 - **Withdrawn / published date:** 1980-12-01 _(verified: appears in the quote below)_ ## What the source says > 7785,IS,,ISO 2796:1980,Cellular plastics — Test for dimensional stability of rigid materials,Plastiques alvéolaires — Essai de stabilité dimensionnelle des matériaux rigides,1980-12-01,2,['83.100'],ISO/TC 61,9599,,[7786],"['en','fr']",3, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).