DEFSTAN 95-26/3(2006) : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SPECIALISED ARMOUR QUALITY CASTINGS
Hardcopy , PDF
02-09-2011
English
01-01-2006
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Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
4.2 Contractor
4.3 Design Authority
4.4 Process Control Schedule
4.5 Validated Founder
5 General
6 Basis of Standard
6.8 Certification
7 Manufacturing Procedure
7.1 Design
7.2 Steelmaking Practice
7.3 Chemical Composition
7.4 Heat Treatment
7.4.2 Annealing
7.4.3 Hardening
7.4.4 Tempering
7.4.5 Stress Relieving
7.5 Surface Dressing
7.6 Weld Repair
7.7 Nom-destructive Examination
7.8 Surface Quality
8 Validation Requirements
8.1 Validation Castings
8.2 Dimensions
8.3 Chemical Composition
8.4 Hardness
8.5 Non-destructive Examination
8.5.1 Radiography
8.5.2 Ultrasonic Examination
8.5.3 Magnetic Particle Inspection
8.6 Surface Quality
8.7 Mechanical Properties
8.8 Ballistic Properties
8.9 Documentation
9 Production Requirements
10 Production Castings
10.1 Dimensions
10.2 Composition
10.3 Hardness
10.4 Non-Destructive Examination (NDE)
10.4.1 Radiography
10.4.2 Ultrasonic Examination
10.4.3 Magnetic Particle Inspection
10.5 Surface Quality
10.6 Mechanical Properties
10.6.1 Re-Tests
10.7 Ballistic Properties
10.8 Identification
10.9 Release Data
Annex A - Weld Repair Procedure
A.1 Types of Defect
A.1.2 Surface Blemishes (e.g. scabs, local porosity,
sand inclusions)
A.1.3 Shrinkage Cavities
A.1.4 Hot Tears and Cracks
A.1.4.1 Hot Tears
A.1.4.2 Cracks
A.2 Preparation for Welding
A.3 Welding Procedure
A.3.5 Electrodes
A.3.6 Preheat and Post-heat Treatment
Specifies the material and performance requirements for specialised armour quality steel castings for the protection of crew and mechanism of armoured fighting vehicles against attack not covered by Def Stan 95-25.
| DevelopmentNote |
Supersedes DEFSTAN 95-26/2(2002) (05/2006)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 03-34/5(2009) : 2009 | ARC WELDING OF FERROUS ARMOUR |
| DEFSTAN 03-34/4(2008) : 2008 | ARC WELDING OF FERROUS ARMOUR |
| BS EN ISO 15609-1:2004 | Specification and qualification of welding procedures for metallic materials. Welding procedure specification Arc welding |
| BS EN ISO 6506-1:2014 | Metallic materials. Brinell hardness test Test method |
| BS EN 287-1:2011 | Qualification test of welders. Fusion welding Steels |
| BS EN ISO 15611:2003 | Specification and qualification of welding procedures for metallic materials. Qualification based on previous welding experience |
| DEFSTAN 03-34/3(2003) : 2003 | ARC WELDING OF FERROUS ARMOUR |
| BS EN 1369:2012 | Founding. Magnetic particle testing |
| DEFSTAN 95-25/2(2004) : 2004 | ARMOUR QUALITY STEEL CASTINGS |
| ASTM A 802 : 1995 | PRACTICE FOR STEEL CASTINGS, SURFACE ACCEPTANCE STANDARDS, VISUAL EXAMINATION |
| BS EN 10045-2:1993 | Charpy impact test on metallic materials Method for the verification of impact testing machines |
| BS EN ISO 15614-1:2017 | Specification and qualification of welding procedures for metallic materials. Welding procedure test Arc and gas welding of steels and arc welding of nickel and nickel alloys |
| DEFSTAN 05-65/1(1984) : 1984 | RADIOGRAPHIC INSPECTION |
| DEFSTAN 03-37/2(2005) : 2005 | CLASSIFICATION FOR THE NON-DESTRUCTIVE EXAMINATION OF CASTINGS FOR MILITARY EQUIPMENT |
| BS EN 10002-1:2001 | Tensile testing of metallic materials Method of test at ambient temperature |
| BS EN 12680-1:2003 | Founding. Ultrasonic examination Steel castings for general purposes |
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