13/30254282 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN ISO 16808 - METALLIC MATERIALS - SHEET AND STRIP - DETERMINATION OF BIAXIAL STRESS-STRAIN CURVE NY MEANS OF BULGE TEST WITH OPTICAL MEASURING SYSTEMS
Hardcopy , PDF
31-08-2014
English
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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