ASTM B930-03(2008)

Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)

NORMA vydaná dňa 1.4.2008

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The information about the standard:

Designation standards: ASTM B930-03(2008)
Note: NEPLATNÁ
Publication date standards: 1.4.2008
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM B930-03(2008) :

Keywords:
abnormally large grains, cemented carbides, cemented tungsten carbide, E-rating, hardmetals, L-rating, microstructure, Abnormally large grains, Acceptance criteria/testing--metals/alloys, Cemented carbides, Cemented tungsten carbides, E-rating, Grain size, Hardmetals, L-rating, Microstructures, ICS Number Code 77.160 (Powder metallurgy)