DEFSTAN 02-736(PT2)/2(2004) : 2004

Name: DEFSTAN 02-736(PT2)/2(2004) : 2004
Brand: DEFSTAN

Superseded

View Superseded by

REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 2: FORGINGS - CATEGORY 2

Superseded date

07-29-2011

Published date

01-12-2013

Publisher

UK Ministry of Defence Standards

Content
Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
0 Introduction
1 Scope
2 Warning
3 Related Documents
4 Definitions
5 Abbreviations
SECTION 2 PERFORMANCE SPECIFICATION
6 Materials
   6.1 Chemical Composition
   6.2 Variation in Chemical Analysis
7 Manufacture
   7.1 Method
   7.2 Forging Process
   7.3 Heat Treatment
   7.4 Finish
8 Inspection and Testing
   8.1 Inspection Schedule and Witnessing
   8.2 Sampling for Analysis
   8.3 Sampling for Mechanical Testing
   8.4 Specialist Components
   8.5 Dimensional Examination
   8.6 Surface Inspection
   8.7 Ultrasonic Examination
   8.8 Radiographic examination
   8.9 Tensile Properties
   8.10 Charpy Impact Properties
   8.11 Retests
9 Quality Assurance Documentation
10 Identification
SECTION 3 CORPORATE KNOWLEDGE AND EXPERIENCE
11 Tensile and Charpy requirements
ANNEX A Manufacturer's Route Approval for Q1N Forgings
ANNEX B Procedures for dynamic toughness testing of Q1N
        Forging during route approval
ANNEX C Related Documents
ANNEX D Procurement checklist

Describes the requirements for Q1 (Navy) quenched and tempered steel forgings. It covers the quality control checks to be carried out on each production forging by approved manufacturers of Q1 (Navy) forgings.

DevelopmentNote	Supersedes DEFSTAN 02-736(PT2)/1(2000). (04/2004)
DocumentType	Standard
PublisherName	UK Ministry of Defence Standards
Status	Superseded
SupersededBy	DEFSTAN 02-736(PT2)/3(2011) : 2011
Supersedes	DEFSTAN 02-736(PT2)/1(2000) : 2000

DEFSTAN 02-855/2(2010) : 2010	ELECTRON BEAM WELDING OF MARINE COMPONENTS
DEFSTAN 02-770(PT1)/3(2010) : 2010	REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL
DEFSTAN 02-770(PT1)/2(2005) : 2005	REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL
DEFSTAN 02-736(PT1)/2(2004) : 2004 AMD 1 2004	REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES - CATEGORY 2
DEFSTAN 02-855/1(2004) : 2004	ELECTRON BEAM WELDING OF MARINE COMPONENTS - CATEGORY 2

BS EN ISO 9934-1:2016	Non-destructive testing. Magnetic particle testing General principles
DEFSTAN 02-736(PT4)/2(2004) : 2004	REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 4: ROLLED SECTIONS CATEGORY 2
DEFSTAN 02-729(PT1)/1(2000) : 2000	REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 1: RADIOGRAPHIC
BS EN 10243-1:1999	Steel die forgings. Tolerances on dimensions Drop and vertical press forgings
DEFSTAN 02-729(PT2)/1(2000) : 2000	REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 2: MAGNETIC PARTICLE
DEFSTAN 02-729(PT4)/1(2000) : 2000	REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 4: LIQUID PENETRATION
DEFSTAN 02-736(PT3)/2(2004) : 2004	REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 3: CASTINGS - CATEGORY 2
DEFSTAN 02-729(PT5)/1(2000) : 2000	REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC
BS EN 571-1:1997	Non-destructive testing. Penetrant testing General principles
BS EN 10243-2:1999	Steel die forgings. Tolerances on dimensions Upset forgings made on horizontal forging machines
BS EN 10045-1:1990	Charpy impact test on metallic materials Test method (V- and U-notches)
DEFSTAN 02-736(PT1)/2(2004) : 2004 AMD 1 2004	REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES - CATEGORY 2
BS EN 10002-1:2001	Tensile testing of metallic materials Method of test at ambient temperature
BS EN 10228-3:2016	Non-destructive testing of steel forgings Ultrasonic testing of ferritic or martensitic steel forgings