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ASTM B662/B662M-26

Standard Specification for Silver-Molybdenum Electrical Contact Material

STANDARD published on 1.2.2026

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The information about the standard:

Designation standards: ASTM B662/B662M-26
Publication date standards: 1.2.2026
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 B662/B662M-26 :

This specification covers electrical contact components made from silver-molybdenum by powder metallurgical procedures. Chemical analysis of the samples shall be done to determine their chemical composition. The material shall be finished by different methods like braze alloy backing, tumbling to polish surfaces, special surface finish, and cleaning.


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