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BS EN ISO 7539-7:2005

Current

Current

The latest, up-to-date edition.

Corrosion of metals and alloys. Stress corrosion testing Method for slow strain rate testing

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

21-02-2005

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Specimens
6 Procedure
7 Assessment of results
8 Test report
Annex A (informative) Strain rate

Includes procedures for conducting slow strain rate tests for investigating susceptibility of a metal to stress corrosion cracking, including hydrogen-induced failure.

This part of ISO7539 covers procedures for conducting slow strain rate tests for investigating susceptibility of a metal to stress corrosion cracking, including hydrogen-induced failure.

The term “metal?? as used in this part of ISO7539 includes alloys.

Slow strain rate tests are adaptable for testing a wide variety of product forms, including plate, rod, wire, sheet and tubes, as well as composites of these and parts joined by welding. Notched specimens may be used, as well as initially plain specimens.

The principal advantage of the test is the rapidity with which susceptibility to stress corrosion cracking of a particular metal/environment combination can be assessed.

Committee
ISENFE/8
DevelopmentNote
Supersedes and renumbers BS 6980-7(1990) (07/2004) Supersedes 88/36943 DC and 02/701552 DC. (02/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
Supersedes

DEFSTAN 02-874/2(2012) : 2012 TESTING ROUTE FOR THE ASSESSMENT OF NEW SUBMARINE HULL STEELS
DEFSTAN 02-874/1(2004) : 2004 TESTING ROUTE FOR THE ASSESSMENT OF NEW SUBMARINE HULL STEELS

ISO 7539-4:1989 Corrosion of metals and alloys Stress corrosion testing Part 4: Preparation and use of uniaxially loaded tension specimens
ISO 7539-6:2011 Corrosion of metals and alloys Stress corrosion testing Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement
ISO 7539-1:2012 Corrosion of metals and alloys — Stress corrosion testing — Part 1: General guidance on testing procedures

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