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ASTM B663-94(2000)

Historical Reaffirmation

Standard Specification for Silver-Tungsten Carbide Electrical Contact Material

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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.


SDO ASTM: ASTM International
Document Number B663
Publication Date May 10, 2000
Language en - English
Page Count 3
Revision Level 94(2000)
Supercedes
Committee B02.05
Publish Date Document Id Type View
May 1, 2012 B0663-94R12 Reaffirmation
June 1, 2006 B0663-94R06 Reaffirmation
May 10, 2000 B0663-94R00 Reaffirmation