ASTM International - ASTM B663-94(2000)
Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
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Organization: | ASTM International |
Publication Date: | 10 May 2000 |
Status: | inactive |
Page Count: | 3 |
ICS Code (Other non-ferrous metals and their alloys): | 77.120.99 |
scope:
1.1 This specification covers electrical contact components made from silver-tungsten carbide by powder metallurgical procedures.
1.2 This specification covers compositions within the silver-tungsten carbide system normally specified by users of contacts.
Document History

May 1, 2012
Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
1.1 This specification covers electrical contact components made from silver-tungsten carbide by powder metallurgical procedures.
1.2 This specification covers compositions within the...

June 1, 2006
Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
1.1 This specification covers electrical contact components made from silver-tungsten carbide by powder metallurgical procedures.
1.2 This specification covers compositions within the silver-tungsten...

ASTM B663-94(2000)
May 10, 2000
Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
1.1 This specification covers electrical contact components made from silver-tungsten carbide by powder metallurgical procedures.
1.2 This specification covers compositions within the...