ASTM B663-94(2006)
Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
- Standard No.
- ASTM B663-94(2006)
- Release Date
- 1994
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM B663-94(2012)
- Latest
- ASTM B663/B663M-20
- 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.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
ASTM B663-94(2006) Referenced Document
- ASTM B328 Standard Test Method for Density, Oil Content, and Interconnected Porosity of Sintered Metal Structural Parts and Oil-Impregnated Bearings *， 1996-04-19 Update
ASTM B663-94(2006) history
- 2020 ASTM B663/B663M-20 Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
- 2016 ASTM B663/B663M-16 Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
- 1994 ASTM B663-94(2012) Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
- 1994 ASTM B663-94(2006) Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
- 1994 ASTM B663-94(2000) Standard Specification for Silver-Tungsten Carbide Electrical Contact Material
