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ASTM B702-93(2024)
Standard Specification for Copper-Tungsten Electrical Contact Material
Translate name
STANDARD published on 1.11.2024
The information about the standard:
Designation standards: ASTM B702-93(2024)
Publication date standards: 1.11.2024
SKU: NS-1205700
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM B702-93(2024) :
This specification covers electrical contact components made from copper tungsten by powder metallurgical procedures. The material shall conform to the chemical composition limits as agreed upon between the manufacturer and the user using the newest edition of Annual Book of ASTM standards, or any other approved method agreed upon. Qualification tests for determination of physical properties shall be performed on production parts, wherever practical or applicable. The tests shall be determined after consideration of the function of the part.
Keywords:
contacts, copper, copper–tungsten, powder metallurgy, tungsten, tungsten–copper,, ICS Number Code 77.150.30 (Copper products)
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