DEFSTAN 02-747(PT2)/1(2000) : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE CASTINGS AND INGOTS - PART 2: NICKEL ALUMINIUM BRONZE NAVAL ALLOY INGOTS AND SAND CASTINGS WITH WELDING PERMITTED TO THE WETTED SURFACE
19-11-2004
12-01-2013
TITLE PAGE
SCOPE
Submarines
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - APPLICABILITY
SECTION 2 - PHYSICAL CHARACTERISTICS
2.1 Ingots
2.2 Ingot Analysis
2.3 Castings
2.4 Casting Analysis
2.5 Quality of Material
SECTION 3 - MECHANICAL PROPERTIES
SECTION 4 - HEAT TREATMENT
SECTION 5 - CLASSIFICATION
SECTION 6 - QUALITY ASSURANCE DOCUMENTATION
6.1 Ingots
6.2 Castings
SECTION 7 - TEST METHODS
7.1 Destructive Tests
7.1.1 Analysis
7.2 Mechanical
7.3 Retests
7.4 Non-Destructive
7.5 Dimensional Check
7.6 Visual-Optical
7.7 Liquid-Penetrant
7.8 Radiographic/Ultrasonic Examination
7.9 Radiography
7.10 Radiographic Examination of Non-Designated
Regions on a Sample Basis
7.11 Ultrasonic Examination
7.12 Pressure Tests
SECTION 8 - ACCEPTANCE STANDARDS
8.1 Destructive Examination Standards
8.1.1 Analysis
8.2 Mechanical Tests
8.3 Retests
8.4 Non-Destructive Examination Standards
8.4.1 Visual-Optical
8.4.2 Liquid-Penetrant
8.5 Radiography
8.6 Ultrasonics
8.7 Pressure Tests
SECTION 9 - DEFECTS AND RECTIFICATION OF DEFECTS
9.1 Defects
9.2 Rectification of Dimensional Defects by Weld
Deposition
9.3 Rectification of Surface Defects by Blending
9.4 Rectification of Surface and Sub-Surface Defects
by Welding
9.5 Limits on Individual Sub-Surface Repairs
9.6 Limits on Combined Weld Repairs
9.7 Rectification of Defects
9.8 Impregnation
9.9 Special Repairs
SECTION 10 - IDENTIFICATION OF INGOTS AND CASTINGS
10.1 Ingots
10.2 Castings
SECTION 11 - PACKAGING
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ANNEX C - PROCUREMENT CHECK LIST
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