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DEFSTAN 02-736(PT1)/3(2011) : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES

Available format(s)

Hardcopy , PDF

Superseded date

14-08-2020

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 Testing
9 Quality Assurance Documentation
10 Identification
11 Maintenance of Route Approval
Annex A - Procedure for Q1(N) Plate Route Approval
Annex B - Procedures for Dynamic Toughness Testing
          of Q1(N) Plate During Route Approval
Annex C - Procedure for Inclusion Counting
Annex D - Procedure for Thickness Measurement
Annex E - Procedure for Ultrasonic Examination of
          Q1(N) Steel Plate
Annex F - Procurement Check List

Specifies requirements for quenched and tempered steel plates, known as Q1(N) from 6mm thick up to and including 150 mm thick.

DevelopmentNote
Supersedes DEFSTAN 02-736(PT1)/2(2004). (06/2011) 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. (05/2016)
DocumentType
Standard
Pages
44
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy
Supersedes

DEFSTAN 02-880/1(2012) : 2012 REQUIREMENTS FOR HY100 (UNITED KINGDOM) STEEL PLATES
DEFSTAN 02-729(PT5)/3(2013) : 2013 REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC
DEFSTAN 02-706/3(2020):2020 Welding & Fabrication of Ship Structure for HM Submarines and Ships not in Class

BS EN ISO 6506-1:2014 Metallic materials. Brinell hardness test Test method
BS EN 1330-4:2010 Non-destructive testing. Terminology Terms used in ultrasonic testing
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 02-770(PT1)/3(2010) : 2010 REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL
DEFSTAN 02-770(PT2)/3(2010) : 2010 WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 2: APPROVAL OF WELDING PROCEDURES FOR SUBMARINE CONSTRUCTION AND UPKEEP
BS 2M 54:1991 Specification for temperature control in the heat treatment of metals
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
BS EN ISO 8501-1:2007 Preparation of steel substrates before application of paints and related products. Visual assessment of surface cleanliness Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings

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