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DEFSTAN 02-874/1(2004) : 2004

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

TESTING ROUTE FOR THE ASSESSMENT OF NEW SUBMARINE HULL STEELS

Superseded date

12-10-2012

Published date

12-01-2013

Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
0 Introduction
1 Scope
2 Warning
3 Related Documents
4 Definitions
5 Abbreviations
SECTION 2 PERFORMANCE SPECIFICATIONS
6 General requirements
7 Decision to proceed
8 Guidelines on reporting of test results
SECTION 3 CORPORATE EXPERIENCE AND KNOWLEDGE
9 Materials, manufacturing processes and test methods
ANNEX A INITIAL ASSESSMENT
ANNEX B PRELIMINARY MECHANICAL TESTS
ANNEX C WELDABILITY
ANNEX D MAGNETIC SIGNATURE
ANNEX E FRACTURE
ANNEX F FATIGUE
ANNEX G STRESS CORROSION CRACKING
ANNEX H CORROSION FATIGUE
ANNEX I BAUSCHINGER EFFECT
ANNEX J FABRICATION TRIAL

Provides the UK MOD with detailed guidelines of the tests required, and order by which they should be carried out, for the assessment of structural steels for submarine hull construction.

DevelopmentNote
This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (07/2012)
DocumentType
Standard
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy

BS 6835-1:1998 Method for the determination of the rate of fatigue crack growth in metallic materials. Fatigue crack growth rates of above 10$u-<sup>8</sup> m per cycle
BS EN ISO 7539-7:2005 Corrosion of metals and alloys. Stress corrosion testing Method for slow strain rate testing
BS 7448-2:1997 Fracture mechanics toughness tests Method for determination of KIc, critical CTOD and critical J values of welds in metallic materials
BS 7448-4:1997 Fracture mechanics toughness tests Method for determination of fracture resistance curves and initiation values for stable crack extension in metallic materials

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