DEFSTAN 02-736(PT3)/2(2004) : 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 3: CASTINGS - CATEGORY 2
29-07-2011
12-01-2013
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 Route Approval
7 Liaison on Production Drawings of Castings
8 Materials
8.1 Chemical Composition
8.2 Variation in Chemical Analysis
9 Manufacture
9.1 Method
9.2 Cleanness
9.3 Heat Treatment
9.4 Cleaning
9.5 Repair of Defects
10 Inspection and Test Requirements
10.1 Inspection
10.2 Visual and Dimensional Examination
10.3 Non Destructive Examination
10.4 Sampling for Analysis
10.5 Sampling for Mechanical Tests
10.6 Heat Treatment of Test Blocks
10.7 Tensile Properties
10.8 Charpy Impact Properties
10.9 Retests
11 Quality Assurance Documentation
12 Identification
SECTION 3 CORPORATE EXPERIENCE AND KNOWLEDGE
13 Molybdenum content
14 Carbon Equivalent
15 Heat Treatment
ANNEX A Route Approval for Q1N castings
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 castings. It covers the quality control checks to be carried out on each production casting by approved manufacturers of Q1 (Navy) castings.
| DevelopmentNote |
Supersedes DEFSTAN 02-736(PT3)/1(2000). (04/2004)
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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(PT2)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 2: FORGINGS - CATEGORY 2 |
| DEFSTAN 02-736(PT1)/2(2004) : 2004 AMD 1 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES - CATEGORY 2 |
| 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 |
| DEFSTAN 02-770(PT1)/1(2000) : 2000 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL |
| 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 |
| DEFSTAN 02-745(PT2)/1(2000) : 2000 | CLASSIFICATION, INSPECTION REQUIREMENTS AND ACCEPTANCE STANDARDS FOR CASTINGS - PART 2: STEEL CASTINGS |
| 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 |
| 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 |
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