# ISO 16808:2014 — Withdrawn and superseded ISO standards For ISO 16808:2014, item title is Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems; status code is 9599; successor is ISO 16808:2022; withdrawn / published date is 2014-07-31, recorded from its source on 2026-08-05. - **Identifier:** ISO 16808:2014 _(verified: appears in the quote below)_ - **Item title:** Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 16808:2022 - **Withdrawn / published date:** 2014-07-31 _(verified: appears in the quote below)_ ## What the source says > 57777,IS,,ISO 16808:2014,Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems,Matériaux métalliques — Tôles et bandes — Détermination de la courbe contrainte-déformation biaxiale au moyen de l'essai de gonflement hydraulique avec systèmes de mesure optiques,2014-07-31,1,['77.040.10'],ISO/TC 164/SC 2,9599,,[82103],"['en','fr']",26,"

ISO 16808:2014 specifies a method for determination of the biaxial stress-strain curve of metallic sheets having a thickness below 3 mm in pure stretch forming without significant friction influence. In comparison with tensile test results, higher strain values can be achieved.< ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).