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DEFSTAN 02-736(PT2)/3(2011) : 2011

Current
Current

The latest, up-to-date edition.

REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 2: FORGINGS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

Foreword
1 Scope
2 Warning
3 Normative References
4 Definitions
5 Abbreviations
6 Materials
7 Manufacture
8 Inspection and Testing
9 Quality Assurance Documentation
10 Identification
11 Maintenance of Route Approval
Annex A - Procedure for Q1(N) Forging Route Approval
Annex B - Procedures for Dynamic Toughness Testing of
          Q1(N) Forgings During Route Approval
Annex C - Procurement Check List

Specifies the requirements for Q1(N) quenched and tempered steel forgings.

DevelopmentNote
Supersedes DEFSTAN 02-736(PT2)/2(2004). (08/2011) 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. (08/2016)
DocumentType
Standard
Pages
32
PublisherName
UK Ministry of Defence Standards
Status
Current
Supersedes

BS EN ISO 148-1:2016 Metallic materials. Charpy pendulum impact test Test method
BS EN ISO 9934-1:2016 Non-destructive testing. Magnetic particle testing General principles
DEFSTAN 02-729(PT1)/2(2006) : 2006 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHOD - PART 1: RADIOGRAPHIC
BS EN 10243-1:1999 Steel die forgings. Tolerances on dimensions Drop and vertical press forgings
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 02-729(PT5)/2(2006) : 2006 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC
BS EN ISO 6892-1:2016 Metallic materials. Tensile testing Method of test at room temperature
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
BS EN 571-1:1997 Non-destructive testing. Penetrant testing General principles
BS 2M 54:1991 Specification for temperature control in the heat treatment of metals
BS EN 10243-2:1999 Steel die forgings. Tolerances on dimensions Upset forgings made on horizontal forging machines
BS 7448-3:2005 Fracture mechanics toughness tests Method for determination of fracture toughness of metallic materials at rates of increase in stress intensity factor greater than 3.0 MPa m0.5 s-1
DEFSTAN 02-729(PT3)/2(2005) : 2005 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 3: EDDY CURRENT
BS EN 10228-3:2016 Non-destructive testing of steel forgings Ultrasonic testing of ferritic or martensitic steel forgings

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