DEFSTAN 02-824(PT1)/2(2005) : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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COPPER NICKEL CHROMIUM SAND CASTINGS AND INGOTS - PART 1: PRODUCTION REQUIREMENTS AND WELDING
Hardcopy , PDF
05-11-2013
English
01-01-2005
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Foreword
1 Scope
2 Warning
3 Formative References
4 Definitions
4.1 Approval Authority
4.2 Approved Scrap
4.3 Cast
4.4 Classification of Castings
4.5 Contractor
4.6 Design Authority
4.7 Ingots
4.8 Interpass Temperature
4.9 Pinpoint Porosity
4.10 Sea Water Wetted Castings Materials Register
4.11 Through Life Records Contractor
5 Abbreviations
6 Ingot And Casting Production
6.1 Guide to Production
6.2 Ingots
6.3 Castings
7 Heat Treatment Of Castings
8 Mechanical Property Requirements
9 Non-Destructive Examination Of Castings
9.1 Examination Procedure
9.2 Dimensional Check
9.3 Visual-Optical
9.4 Liquid Penetrant
9.5 Eddy Current
9.6 Radiography
9.7 Evaluation of defects and indications from NDE
9.8 Pressure Tests
10 Rectification Of Defects In Castings
10.1 General Guidance
10.2 Rectification of Surface Defects by Blending
10.3 Weld repairs on castings
10.4 Rectification of Dimensional Defects by Weld Deposition
10.5 Rectification of Surface and Sub-Surface Defects by
Welding
10.6 Limits on Combined Weld Repairs
10.7 After Welding
10.8 Authority To Proceed With Weld Repair
11 Non-Destructive Examination of Weld Repairs
11.1 Visual-Optical
11.2 Liquid Penetrant
11.3 Radiography
11.4 Dimensional Checks
12 General Welding Requirements
12.1 Introduction
12.2 Preparation
12.3 Welding
12.4 Post Welding
13 Welding Wire
13.1 Chemistry
13.2 Dimensions and Tolerances
13.3 Condition of Materials
13.4 Test Methods and Acceptance Standards
13.4.1 Analysis
13.4.2 Free Coil and Helix Test (Spooled Wire Only)
13.5 Welding Test
13.6 Non-Destructive Test
14 Weld Procedure Qualification
15 Welder Qualification
16 Identification Markings
16.1 Identification of Ingots
16.2 Identification of Castings
17 Quality Assurance Documentation
17.1 Ingots
17.2 Castings
17.3 Castings requiring qualification
17.4 Welding wire
17.5 Welding
18 Packaging
18.1 Packaging of ingots and castings
18.2 Packaging of welding wire
19 Qualification
19.1 General
19.2 MOD Requirement for Qualification
19.3 Contractors Requirements for Qualification
19.4 The Qualification Process
19.4.1 General
19.4.2 Thickness Examination
19.4.3 Documentation
19.4.4 Stamping of Castings
19.4.5 Records
20 Historical Perspective
20.1 The Copper Nickel Chromium Alloy
20.2 Welding of CuNiCr alloy
20.3 Properties and performance
21 Mod Sea Technology Group Policy Guidance
21.1 Introduction
21.2 Benefits of Copper Nickel Chromium
21.3 STGMT Guidance on the Use of CuNiCr
22 Technical
Annex A - ECTP 5 - Non-Destructive Test Procedure For The
Eddy Current Inspection Of Copper Nickel
Chromium For Surface Discontinuities
A.1 Scope
A.2 Reference Documents
A.3 Personnel Requirements
A.4 Area Of Examination
A.5 Surface Preparation
A.6 Equipment
A.7 Calibration Procedure
A.8 Examination Procedure
A.9 Reporting Of Defects
A.10 Rework & Re-Inspection
Annex B - ECTP 7 - Non-Destructive Test Procedure For The
Eddy Current Inspection Of Copper Nickel
Chromium For Sub-Surface Inspection To
Depths Of 10 mm
B.1 Scope
B.2 Reference Documents
B.3 Personnel Requirements
B.4 Area Of Examination
B.5 Surface Preparation
B.6 Equipment
B.7 Calibration Procedure
B.8 Examination Procedure
B.9 Reporting Of Defects
B.10 Rework & Re-Inspection
Annex C - Procurement Checklist
Annex D - Check List For Documents To Be Included In Qa Pack
For Qualified Castings
Annex E - Qualification Certificate For CuNiCr Castings
Provides requirements for the manufacture, inspection and testing of sand castings and ingots in Copper Nickel Chromium (CNC or CuNiCr) alloy. It also specifies the procedure and requirements for the joining or reclamation by welding of this material.
| DevelopmentNote |
Supersedes DEFSTAN 02-824(PT1)/1(2000) (10/2005) Supersedes DEFSTAN 02-825/1(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)
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| DocumentType |
Standard
|
| Pages |
67
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-872(PT3)/2(2011) : 2011 | PROCEDURES FOR FIRST LEVEL NICKEL ALUMINIUM BRONZE CASTINGS - PART 3: REVALIDATION |
| DEFSTAN 02-824(PT3)/1(2005) : 2005 | COPPER NICKEL CHROMIUM SAND CASTINGS AND INGOTS - PART 3: PROCEDURES FOR REQUALIFICATION OF COPPER NICKEL CHROMIUM CASTINGS (CAT 1) |
| DEFSTAN 02-330/2(2007) : 2007 | REQUIREMENTS FOR MAIN PROPULSION PLANT CONDENSERS IN NUCLEAR POWERED SUBMARINES |
| DEFSTAN 02-855/2(2010) : 2010 | ELECTRON BEAM WELDING OF MARINE COMPONENTS |
| DEFSTAN 02-773/3(2013) : 2013 | MINIMUM NON-DESTRUCTIVE EXAMINATION ACCEPTANCE STANDARDS FOR WELDS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS |
| 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 |
| DEFSTAN 02-747(PT3)/2(2011) : 2011 | REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE CASTINGS AND INGOTS - PART 3: NICKEL ALUMINIUM BRONZE COMMERCIAL ALLOY INGOTS AND SAND CASTINGS |
| BS EN 1978:1998 | Copper and copper alloys. Copper cathodes |
| DEFSTAN 02-747(PT2)/2(2004) : 2004 | REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE CASTINGS AND INGOTS - PART 2: NICKEL ALUMINIUM BRONZE NAVAL ALLOY INGOTS AND SAND CASTINGS WITH WELDING PERMITTED TO THE WETTED SURFACE |
| DEFSTAN 02-729(PT1)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 1: RADIOGRAPHIC |
| BS EN 895:1995 | Destructive tests on welds in metallic materials. Transverse tensile test |
| DEFSTAN 02-824(PT1)/1(2000) : 2000 | COPPER NICKEL CHROMIUM SAND CASTING AND INGOTS - PART 1: PRODUCTION REQUIREMENTS |
| BS 375:1993 | Specification for refined nickel |
| DEFSTAN 02-872(PT1)/1(2002) : 2002 | PROCEDURES FOR FIRST LEVEL NICKEL ALUMINIUM BRONZE CASTINGS - PART 1: POLICY |
| DEFSTAN 02-729(PT2)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 2: MAGNETIC PARTICLE |
| DEFSTAN 02-863/1(2000) : 2000 | REQUIREMENTS FOR THE CLASSIFICATION, DIMENSIONS, TOLERANCES AND GENERAL STANDARDS OF ACCEPTANCE FOR COPPER AND NICKEL ALLOY CASTINGS |
| DEFSTAN 03-1/4(2004) : 2004 | IMPREGNATION OF POROUS CASTINGS |
| DEFSTAN 02-729(PT4)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 4: LIQUID PENETRATION |
| BS EN 1982:2017 | Copper and copper alloys. Ingots and castings |
| BS 499-1:1991 | Welding terms and symbols Glossary for welding, brazing and thermal cutting |
| DEFSTAN 02-729(PT5)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 5: ULTRASONIC |
| BS 2M 54:1991 | Specification for temperature control in the heat treatment of metals |
| DEFSTAN 02-824(PT2)/2(2005) : 2005 | COPPER NICKEL CHROMIUM SAND CASTINGS - PART 2: GUIDE TO PRODUCTION METHODS |
| BS EN 1976:2012 | Copper and copper alloys. Cast unwrought copper products |
| BS EN 910:1996 | Destructive tests on welds in metallic materials. Bend tests |
| BS EN 10002-1:2001 | Tensile testing of metallic materials Method of test at ambient temperature |
| DEFSTAN 02-747(PT4)/2(2005) : 2005 | 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) |
| DEFSTAN 02-729(PT3)/1(2000) : 2000 | REQUIREMENTS FOR NON-DESTRUCTIVE EXAMINATION METHODS - PART 3: EDDY CURRENT |
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