DEFSTAN 02-747(PT4)/4(2015) : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE CASTINGS AND INGOTS - PART 4: NICKEL ALUMINIUM BRONZE NAVAL ALLOY SAND CASTINGS WITH WELDING RESTRICTED TO THE NON-WETTED SURFACE (CLASS 1 AND 2 CASTINGS ONLY)
Hardcopy , PDF
21-09-2015
English
01-01-2015
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Foreword
0 Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
5 Abbreviations
6 Chemical Specification
7 Heat Treatment
8 Mechanical Property Requirements
9 Non-Destructive Examination
10 Rectification of Defects
11 Quality Assurance
Annex A - Procurement Checklist
Specifies requirements for the physical characteristics, test methods and acceptance standards of cast nickel aluminium bronze naval alloy sand castings with the repair welding of the casting restricted to the non-wetted surface, that is, where no heat affected zone (HAZ) caused by welding is exposed to seawater.
| DevelopmentNote |
Supersedes DEFSTAN 02-747(PT4)/3(2012). (09/2015)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-863/2(2010) : 2010 | REQUIREMENTS FOR THE CLASSIFICATION, DIMENSIONS, TOLERANCES, WELD REPAIR AND GENERAL STANDARDS OF ACCEPTANCE FOR COPPER AND NICKEL ALLOY CASTINGS |
| BS EN 1978:1998 | Copper and copper alloys. Copper cathodes |
| BS 375:1993 | Specification for refined nickel |
| DEFSTAN 02-729(PT4)/3(2013) : 2013 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 4: LIQUID PENETRANT |
| DEFSTAN 02-729(PT1)/3(2013) : 2013 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 1: RADIOGRAPHIC |
| DEFSTAN 02-729(PT5)/3(2013) : 2013 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC |
| DEFSTAN 03-1/5(2011) : 2011 | IMPREGNATION OF POROUS CASTINGS & SINTERED METAL COMPONENTS |
| BS EN ISO 6892-1:2016 | Metallic materials. Tensile testing Method of test at room temperature |
| BS EN 1982:2017 | Copper and copper alloys. Ingots and castings |
| BS 2M 54:1991 | Specification for temperature control in the heat treatment of metals |
| DEFSTAN 02-872(PT2)/1(2002) : 2002 | PROCEDURES FOR FIRST LEVEL NICKEL ALUMINIUM BRONZE CASTINGS - PART 2: VALIDATION |
| BS EN 1976:2012 | Copper and copper alloys. Cast unwrought copper products |
| BS EN 12680-1:2003 | Founding. Ultrasonic examination Steel castings for general purposes |
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