DEFSTAN 02-822(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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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NICKEL CHROMIUM MOLYBDENUM NIOBIUM ALLOY 625 - PART 2: SAND CASTINGS AND INGOTS
06-19-2012
01-12-2013
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - PHYSICAL CHARACTERISTICS
1.1 Ingots
1.2 Castings
1.3 Quality of Material
1.4 Composition
SECTION 2 - HEAT TREATMENT
SECTION 3 - MECHANICAL PROPERTIES
SECTION 4 - CLASSIFICATION
SECTION 5 - QUALITY ASSURANCE DOCUMENTATION
SECTION 6 - TEST METHODS
6.1 Destructive Tests
6.2 Analysis
6.3 Mechanical Tests
6.4 Dimensional Check
6.5 Visual-Optical
6.6 Liquid Penetrant
6.7 Radiography
6.8 Radiographic Examination of Non-Designated
Regions on a Sample Basis
6.9 Pressure Tests
SECTION 7 - ACCEPTANCE STANDARDS
7.1 Destructive Examination Standards
7.2 Analysis
7.3 Mechanical Tests
7.4 Non-Destructive Examination Standards
7.5 Visual-Optical
7.6 Liquid Penetrant
7.7 Radiography
7.8 Pressure Tests
SECTION 8 - DEFECTS AND RECTIFICATION OF DEFECTS
8.1 Defects
8.2 Rectification of Defects
8.3 Rectification of Surface Defects by Blending
8.4 Rectification of Dimensional Defects by Weld
Deposition
8.5 Rectification of Surface and Sub-Surface Defects
by Welding
8.6 Limits on Individual Repairs
8.7 Limits on Weld Repairs
8.8 Impregnation of Pressure Castings
8.9 Special Repairs
SECTION 9 - IDENTIFICATION OF INGOTS AND CASTINGS
9.1 Ingots
9.2 Castings
SECTION 10 - PACKAGING
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ALPHABETICAL INDEX
Defines the requirements for the manufacture, inspection and testing of sand castings and ingots in Nickel Chromium Molybdenum Niobium Alloy 625.
| DevelopmentNote |
This is a redesignation of NES 822 PT2. (01/2001)
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy |
| 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 |
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