ASTM-B294 › Complete Document History
Standard Test Method for Hardness Testing of Cemented Carbides

Complete Current Edition:
   2022 EDITION - Testing of Cemented Carbides - March 22, 2022

Obsolete Revision Information:
   2017 EDITION - Hardness Testing of Cemented Carbides - Nov. 1, 2017
   2010 EDITION - Hardness Testing of Cemented Carbides - May 1, 2010
   1992 R06(E1) EDITION - EDITORIALLY CORRECTED - June 1, 2009
   1992 R06 EDITION - REAPPROVED IN 2006 - April 1, 2006
   1992 R97 EDITION - REAPPROVED 1997 - Jan. 1, 1997
   1992 R01 EDITION - REAPPROVED IN 2001 - Jan. 15, 1992
   1992 EDITION - Hardness Testing of Cemented Carbides - Jan. 15, 1992
   1986 EDITION - Hardness Testing of Cemented Carbides - May 30, 1986