DEFSTAN 02-736(PT2)/1(2000) : 2000

TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - APPROVED MANUFACTURER
            1.1 Supply of Forging Billets
SECTION 2 - MATERIALS
            2.1 Chemical Composition
            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
            4.12 Quality Assurance Documentation
SECTION 5 - FINISH
SECTION 6 - IDENTIFICATION
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ALPHABETICAL INDEX

Gives the requirements for weldable, high yield strength, notch tough, quenched and tempered steel forgings, known as Q1 (NAVY) Quality Steel Forgings.