DEFSTAN 02-736(PT1)/2(2004) : 2004 AMD 1 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES - CATEGORY 2
26-04-2011
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 SPECIFICATION
6 Materials
6.1 Chemical Composition
7 Manufacture
7.1 Method
7.2 Cleanness
7.3 Heat Treatment
7.4 Surface Defects
7.5 Weld repair of Defects
7.6 Dimensional checks
7.7 Thickness gauging and weight control
7.8 Flatness
7.9 Abrasive Blasting and Priming
8 Testing
8.1 Non-Destructive Testing
8.2 Sampling for analysis
8.3 Testing Procedure
8.4 Tensile Properties
8.5 Charpy Impact Properties
8.6 Hardness
8.7 Retests
9 Quality Assurance Documentation
10 Identification
SECTION 3 CORPORATE EXPERIENCE AND KNOWLEDGE
11 Chemical Composition
12 Carbon Equivalent Value
13 Manufacture
14 Heat Treatment
15 Surface Defects
16 Thickness gauge range and weight control
17 Transverse tensiles
18 Sub size Charpy specimens
ANNEX A Procedure for Q1N plate Route Approval
ANNEX B Procedures for Dynamic Toughness Testing of Q1N Plate
during Route Approval
ANNEX C Related Documents
ANNEX D Inclusion counting
ANNEX E Procedure for Thickness Measurement
ANNEX F Procedure for Ultrasonic Examination of Q1N steel plate
ANNEX G Procurement checklist for Q1 (Navy) plate
Describes requirements for quenched and tempered steel plates, known as Q1 (Navy) from 6mm thick up to and including 150 mm thick. It covers the quality control checks to be carried out on each production plate by approved manufacturers of Q1 (Navy) plate.
| DevelopmentNote |
Supersedes DEFSTAN 02-736(PT1)/1(2000). (04/2004) Supersedes DEFSTAN 02-736(PT6)/1(2000) and DEFSTAN 02-736(PT4)/1(2000). (05/2004)
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| DocumentType |
Standard
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| PublisherName |
UK Ministry of Defence Standards
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| DEFSTAN 02-729(PT5)/2(2006) : 2006 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC |
| 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 02-706/2(2010) : 2010 | WELDING & FABRICATION OF SHIP STRUCTURE FOR HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS |
| DEFSTAN 02-736(PT2)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 2: FORGINGS - CATEGORY 2 |
| DEFSTAN 02-855/1(2004) : 2004 | ELECTRON BEAM WELDING OF MARINE COMPONENTS - CATEGORY 2 |
| DEFSTAN 02-736(PT3)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 3: CASTINGS - CATEGORY 2 |
| DEFSTAN 02-736(PT4)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 4: ROLLED SECTIONS CATEGORY 2 |
| BS EN 10003-1:1995 | Metallic materials. Brinell hardness test Test method |
| DEFSTAN 02-770(PT1)/1(2000) : 2000 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL |
| BS M 54:1982 | Specification for temperature control in the heat treatment of metals |
| DEFSTAN 02-770(PT2)/1(2000) : 2000 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 2: APPROVAL OF WELDING PROCEDURES FOR SUBMARINE CONSTRUCTION |
| BS EN 1330-4:2010 | Non-destructive testing. Terminology Terms used in ultrasonic testing |
| DEFSTAN 02-736(PT2)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 2: FORGINGS - CATEGORY 2 |
| 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 10045-1:1990 | Charpy impact test on metallic materials Test method (V- and U-notches) |
| BS 7079-A1(1989) : 1989 | PREPARATION OF STEEL SUBSTRATES BEFORE APPLICATION OF PAINTS AND RELATED PRODUCTS - VISUAL ASSESSMENT OF SURFACE CLEANLINESS - PART 1: SPECIFICATION FOR RUST GRADES AND PREPARATION GRADES OF UNCOATED STEEL SUBSTRATES AND OF STEEL SUBSTRATES AFTER OVERALL REMOVAL OF PREVIOUS COATINGS |
| BS EN 10002-1:2001 | Tensile testing of metallic materials Method of test at ambient temperature |
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