Reference number
ISO 16808:2022
International Standard
ISO 16808:2022
Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems
Edition 2
2022-05
Read sample
ISO 16808:2022
82103
Published (Edition 2, 2022)

ISO 16808:2022

ISO 16808:2022
82103
Language
Format
CHF 129
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Abstract

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.

General information

  •  : Published
     : 2022-05
    : International Standard published [60.60]
  •  : 2
     : 24
  • ISO/TC 164/SC 2
    77.040.10 
  • RSS updates

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