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ASTM B663/B663M-20

Standard Specification for Silver-Tungsten Carbide Electrical Contact Material

STANDARD published on 1.10.2020

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The information about the standard:

Designation standards: ASTM B663/B663M-20
Note: WITHDRAWN
Publication date standards: 1.10.2020
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM B663/B663M-20 :

Keywords:
arcing contacts, contacts, electrical contacts, powder metallurgy, silver, silver tungsten carbide, tungsten carbide, tungsten carbide silver,, ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)