DEFSTAN 02-826(PT2)/1(2000) : 2000
Current
The latest, up-to-date edition.
REQUIREMENTS FOR Q2 (NAVY) QUALITY STEEL - PART 2: FORGINGS
Hardcopy , PDF
English
01-04-2000
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - MANUFACTURER'S QUALIFICATION APPROVAL
SECTION 2 - MATERIALS
2.1 Ladle Analysis
2.2 Product Analysis Variations
SECTION 3 - MANUFACTURE
3.1 Method
3.2 Microstructure
3.3 Discard
3.4 Forging Process
3.5 Heat Treatment
3.6 Austenitizing
3.7 Tempering
3.8 Stress Relief
3.9 Temperature Control
3.10 Descaling
3.11 Defects
SECTION 4 - INSPECTION AND TESTING
4.1 Sampling for Analysis
4.2 Sampling for Mechanical Testing
4.3 Location of Test Pieces
4.4 Specialist Components
4.5 Dimensional Examination
4.6 Surface Inspection
4.7 Ultrasonic Examination
4.8 Radiographic Examination
4.9 Tensile Properties
4.10 Impact Requirements
4.11 Retests
SECTION 5 - QUALITY ASSURANCE DOCUMENTATION
SECTION 6 - FINISH
SECTION 7 - IDENTIFICATION
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ALPHABETICAL INDEX
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