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BS EN ISO 10275:2014

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Metallic materials. Sheet and strip. Determination of tensile strain hardening exponent

Available format(s)

Hardcopy , PDF

Superseded date

15-09-2020

Superseded by

BS EN ISO 10275:2020

Language(s)

English

Published date

31-07-2014

$319.77
Including GST where applicable

Foreword
Introduction
1 Scope
2 Normative references
3 Symbols and designations
4 Principle
5 Test equipment
6 Test pieces
7 Procedure
8 Test report
Annex A (informative) - International comparison of symbols
        used in the determination of the
        tensile strain hardening exponent
Bibliography

Describes a method for determining the tensile strain hardening exponent n of flat products (sheet and strip) made of metallic materials.

Committee
ISE/101/1
DevelopmentNote
Renumbers and supersedes BS ISO 10275. 2014 Version incorporates corrigendum to BS ISO 10275. Supersedes 06/30113990 DC. (07/2014)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

This International Standard specifies a method for determining the tensile strain hardening exponent n of flat products (sheet and strip) made of metallic materials.

The method is valid only for that part of the stress-strain curve in the plastic range where the curve is continuous and monotonic (see 7.4).

In the case of materials with a serrated stress-strain curve in the work hardening range (materials which show the Portevin-Le Chatelier effect, e.g. AlMg-alloys) the automatic determination (linear regression of the logarithm true stress vs. the logarithm true plastic strain, see 7.7) should be used to give reproducible results.

Standards Relationship
ISO 10275:2007 Identical
EN ISO 10275:2014 Identical

ISO 6892:1998 Metallic materials Tensile testing at ambient temperature
ISO 9513:2012 Metallic materials — Calibration of extensometer systems used in uniaxial testing
ISO 10113:2006 Metallic materials Sheet and strip Determination of plastic strain ratio
ISO 7500-1:2015 Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system

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