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ASTM International - ASTM B657-92(2000)

Standard Test Method for Metallographic Determination of Microstructure in Cemented Tungsten Carbides

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Organization: ASTM International
Publication Date: 1 January 2000
Status: inactive
Page Count: 6
ICS Code (Powder metallurgy): 77.160
scope:

1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides.

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. Precautions applying to use of hazardous laboratory chemicals should be observed for chemicals specified in Table 1.

Document History

April 1, 2018
Standard Guide for Metallographic Identification of Microstructure in Cemented Carbides
1.1 This guide covers apparatus and procedures for the metallographic identification of microstructures in cemented carbides. 1.2 This standard does not purport to address all of the safety...
October 1, 2011
Guide for Metallographic Identification of Microstructure in Cemented Carbides
1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides. 1.2 This standard does not purport to address all of the...
October 1, 2005
Guide for Metallographic Identification of Microstructure in Cemented Carbides
1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides. 1.2 This standard does not purport to address all of the...
January 1, 2000
Standard Test Method for Metallographic Determination of Microstructure in Cemented Tungsten Carbides
1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides. 1.2 This standard does not purport to address all of the...
ASTM B657-92(2000)
January 1, 2000
Standard Test Method for Metallographic Determination of Microstructure in Cemented Tungsten Carbides
1.1 This test method covers apparatus and procedures for the metallographic determination of microstructures in cemented tungsten carbides. 1.2 This standard does not purport to address all of the...
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