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Standard [CURRENT]

ASTM B 930:2003

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

Publication date
2003 reapproved: 2021
Original language
English
Pages
2

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Publication date
2003 reapproved: 2021
Original language
English
Pages
2
DOI
https://dx.doi.org/10.1520/B0930-03R21

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Short description
1.1 This test method describes a procedure for measuring abnormally large grains and the frequency of those grains in cemented tungsten carbides (hardmetals). 1.2 This 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.
ICS
77.160
DOI
https://dx.doi.org/10.1520/B0930-03R21
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