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DEFSTAN 02-745/1(2006) : 2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CLASSIFICATION, INSPECTION REQUIREMENTS AND ACCEPTANCE STANDARDS FOR STEEL CASTINGS
Available format(s)

Hardcopy , PDF

Superseded date

12-10-2012

Language(s)

English

Published date

01-01-2006

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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