DEFSTAN 95-28/2(2004) : 2004
Withdrawn
SPROCKET RINGS
01-12-2013
03-31-2014
Preface
Main Text
SECTION 1 GENERAL REQUIREMENTS
1 Scope
2 WARNING
3 Related Documents
4 Definitions
5 Process Control Schedule
6 Marking
SECTION 2 WROUGHT SPROCKETS
7 Chemical Composition
8 Heat Treatment
9 Profiling and Hardening of Teeth
10 Mechanical Properties
11 Repairs to Wrought Rings
SECTION 3 CAST SPROCKETS
12 Chemical Composition
13 Heat Treatment
14 Hardening of Teeth
15 Mechanical Properties
16 Surface Finish
17 Non-Destructive Examination
18 Weld Repairs
Specifies the requirements for the manufacture of wrought and cast sprocket rings for use on armoured fighting vehicles.
| DevelopmentNote |
Supersedes DEFSTAN 95-28/1(1997). (10/2004) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (07/2013)
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| DocumentType |
Standard
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| PublisherName |
UK Ministry of Defence Standards
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| Status |
Withdrawn
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| Supersedes |
| ASTM E 446 : 2015 : REDLINE | Standard Reference Radiographs for Steel Castings Up to 2 in. (50.8 mm) in Thickness |
| ASTM E 186 : 2015 : REDLINE | Standard Reference Radiographs for Heavy-Walled (2 to 4<fraction><num>1</num><den>2</den></fraction > in. (50.8 to 114 mm)) Steel Castings |
| DEFSTAN 05-65(PT1)/2(1993) : 1993 | NON-DESTRUCTIVE TESTING - PART 1: RADIOGRAPHIC INSPECTION |
| BS 6072:1981 | Method for magnetic particle flaw detection |
| ASTM A 802 : 1995 | PRACTICE FOR STEEL CASTINGS, SURFACE ACCEPTANCE STANDARDS, VISUAL EXAMINATION |
| DEFSTAN 03-37/1(1998) : 1998 | CLASSIFICATION FOR THE NON-DESTRUCTIVE EXAMINATION OF CASTINGS FOR MILITARY EQUIPMENT |
| BS EN 10045-1:1990 | Charpy impact test on metallic materials Test method (V- and U-notches) |