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

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Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-10-2012

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 02.05, 2017 Specifies a procedure for measuring abnormally large grains and the frequency of those grains in cemented tungsten carbides (hardmetals).

Committee	B 09
DocumentType	Test Method
Pages	2
ProductNote	Reconfirmed 2012
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM B 930 : 2003 : R2017
Supersedes	ASTM B 930 : 2003 : R2008

1.1This test method describes a procedure for measuring abnormally large grains and the frequency of those grains in cemented tungsten carbides (hardmetals).

1.2This 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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ASTM B 930 : 2003 : R2012

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

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