DIN EN ISO 16808:2014-11
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Metallic materials - Sheet and strip - Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems (ISO 16808:2014)
Hardcopy , PDF
07-29-2022
German, English
11-01-2014
National foreword
Foreword
1 Scope
2 Symbols and abbreviated terms
3 Principle
4 Test equipment
5 Optical measurement system
6 Test piece
7 Procedure
8 Evaluation methods for the determination
of the curvature and strains at the pole
9 Calculation of biaxial stress-strain curves
10 Test report
Annex A (informative) - International comparison
of symbols used in the determination of the
bulge test flow curve
Annex B (normative) - Test procedure for a quality
check of the optical measurement system
Annex C (informative) - Computation of the
curvature on the basis of a response surface
Annex D (informative) - Determination of the
equi-biaxial stress point of the yield
locus and the hardening curve
Bibliography
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