DEFSTAN 02-745/1(2006) : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CLASSIFICATION, INSPECTION REQUIREMENTS AND ACCEPTANCE STANDARDS FOR STEEL CASTINGS
Hardcopy , PDF
12-10-2012
English
01-01-2006
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1 Scope
2 Warning
3 Related Documents
4 Performance Specification
4.1 Classification of Castings
4.2 Selection and Delineation of Regions for
Non-Destructive Testing
4.2.1 Designation of Regions
4.2.2 Definition of Regions
5 National/International Regulations
6 Military Standards/Requirements
6.1 Inspection by Non-Destructive Examination
6.1.1 Dimensional Check
6.1.2 Visual-Optical
6.1.3 Magnetic Particle and Liquid Penetrant
6.1.4 Radiography/Ultrasonics
6.1.5 Radiographic Examination of Non-designated
Regions on a Sample Basis
6.1.6 Pressure Tests
6.2 Assessment of Severity of Defects
6.2.1 Assessment by Radiography
6.2.2 Assessment by Ultrasonics
6.3 Acceptance Standards
6.3.1 Dimensions
6.3.2 Surface Defects
6.3.3 Sub-surface Defects
6.3.4 Proximity of Individual Defects
6.3.5 Pressure Tests
6.4 Rectification of Defects
6.4.1 Rectification of Dimensional Defects by Weld
Deposition
6.4.2 Rectification of Surface Defects by Blending
6.4.3 Rectification of Surface and Sub-surface
Defects by Welding
6.4.4 Limits on Combined Weld Repairs
6.4.5 Post Weld Heat Treatment
6.4.6 Non-destructive Examination of Weld Repairs
6.4.7 Acceptance Standards for Weld Repairs
6.4.8 Impregnation
6.4.9 Special Repairs
6.5 Quality Assurance Documentation
7 Design Requirements/Guidance
8 Corporate Experience & Knowledge
Annex A
A.1 Abbreviations and Definitions
A.1.1 For the purpose of this Standard the following
abbreviations apply:
A.1.2 For the purpose of this Standard the following
definitions apply:
Annex B
B.1 Procurements Check List
Index
Provides requirements for the classification, inspection and acceptance standards for Steel Castings.
| DevelopmentNote |
Supersedes DEFSTAN 02-745(PT2)/1(2000) (02/2006) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (07/2012)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-330/2(2007) : 2007 | REQUIREMENTS FOR MAIN PROPULSION PLANT CONDENSERS IN NUCLEAR POWERED SUBMARINES |
| DEFSTAN 02-857/2(2010) : 2010 | REQUIREMENTS FOR THE WELDING OF CAST IRON |
| DEFSTAN 02-770(PT1)/3(2010) : 2010 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL |
| DEFSTAN 02-329/3(2010) : 2010 | REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES |
| DEFSTAN 02-797(PT1)/3(2009) : 2009 | PIPEWORK ENGINEERING - PART 1: GENERAL |
| DEFSTAN 02-860/1(2010) : 2010 | REQUIREMENTS FOR THE DESIGN AND MANUFACTURE OF PORTABLE FIRE EXTINGUISHERS |
| DEFSTAN 02-736(PT3)/3(2011) : 2011 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 3: CASTINGS |
| DEFSTAN 02-706/2(2010) : 2010 | WELDING & FABRICATION OF SHIP STRUCTURE FOR HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS |
| DEFSTAN 02-339/3(2006) : 2006 | REQUIREMENTS FOR STEERING AND STABILIZER SYSTEMS FOR HM SURFACE SHIPS AND ROYAL FLEET AUXILIARIES |
| DEFSTAN 02-728/3(2010) : 2010 | REQUIREMENTS FOR DOMESTIC HOT AND COLD FRESH WATER SYSTEMS |
| DEFSTAN 02-729(PT1)/2(2006) : 2006 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHOD - PART 1: RADIOGRAPHIC |
| DEFSTAN 02-729(PT1)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 1: RADIOGRAPHIC |
| 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 2737:1956 | Terminology of internal defects in castings as revealed by radiography |
| DEFSTAN 02-729(PT4)/2(2004) : 2004 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 4: LIQUID PENETRANT |
| DEFSTAN 02-706/1(2000) : 2000 | WELDING AND FABRICATION OF SHIP'S STRUCTURE |
| DEFSTAN 02-770(PT1)/2(2005) : 2005 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL |
| DEFSTAN 03-1/4(2004) : 2004 | IMPREGNATION OF POROUS CASTINGS |
| DEFSTAN 02-729(PT2)/2(2005) : 2005 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 2: MAGNETIC PARTICLE |
| DEFSTAN 02-729(PT5)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC |
| BS EN 12680-1:2003 | Founding. Ultrasonic examination Steel castings for general purposes |
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