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SSH EN ISO 16808:2022

Metallic materials - Sheet and strip - Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems (ISO 16808:2022)

Dec 12, 2025

General information

60.60     Dec 12, 2025

95.99   

DPS

DPS/KT 133

European Norm

77.040.10  

English  

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Scope

This document 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.
NOTE      In this document, the term "biaxial stress-strain curve" is used for simplification. In principle, in the test the "biaxial true stress-true strain curve" is determined.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH EN ISO 16808:2014

NOW

PUBLISHED
SSH EN ISO 16808:2022
60.60 Standard published
Dec 12, 2025

Related project

Adopted from EN ISO 16808:2022 IDENTICAL

Adopted from ISO 16808:2022 IDENTICAL