DEFSTAN 02-770(PT2)/1(2000) : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 2: APPROVAL OF WELDING PROCEDURES FOR SUBMARINE CONSTRUCTION
21-07-2006
12-01-2013
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - APPROVAL ROUTE
SECTION 2 - DEVIATIONS (MECHANICAL PROPERTIES)
SECTION 3 - WELDING CONSIDERATIONS
3.1 Welder's Qualification
3.2 NDE Quality
3.3 Welding Sequence
3.4 Environment
3.5 Scantlings
SECTION 4 - TEST PANELS
4.1 Test Series A
4.2 Test Series B
SECTION 5 - ACCEPTANCE CRITERIA (SEE SECTION 4)
5.1 Test Series A
5.2 Test Series B
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS
ANNEX C - SUMMARY OF APPROVAL ROUTE
ANNEX D - WELDING PROCEDURE COVER SHEET
ANNEX E - WELDING AND FABRICATION PROCEDURE CHECK SHEET
ALPHABETICAL INDEX
Provides a the system for approving new welding procedures for submarine construction and when required by the contract.
| DevelopmentNote |
This is a redesignation of NES 770 PT2. (01/2001)
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-736(PT4)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 4: ROLLED SECTIONS CATEGORY 2 |
| DEFSTAN 02-770(PT1)/2(2005) : 2005 | REQUIREMENTS FOR THE WELDING AND FABRICATION OF HIGH STRENGTH STEELS - PART 1: GENERAL |
| DEFSTAN 02-736(PT1)/2(2004) : 2004 AMD 1 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 1: PLATES - CATEGORY 2 |
| DEFSTAN 02-855/1(2004) : 2004 | ELECTRON BEAM WELDING OF MARINE COMPONENTS - CATEGORY 2 |
| DEFSTAN 02-736(PT3)/2(2004) : 2004 | REQUIREMENTS FOR Q1 (NAVY) QUALITY STEEL - PART 3: CASTINGS - CATEGORY 2 |
| DEFSTAN 02-745/1(2006) : 2006 | CLASSIFICATION, INSPECTION REQUIREMENTS AND ACCEPTANCE STANDARDS FOR STEEL CASTINGS |
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