ASTM-C1326 › Complete Document History
Standard Test Method for Knoop Indentation Hardness of Advanced Ceramics

Complete Current Edition:
   2013 R23 EDITION - REAPPROVED IN 2023 - Feb. 15, 2023

Obsolete Revision Information:
   2013 R18 EDITION - REAPPROVED IN 2018 - Jan. 1, 2018
   2013 EDITION - Knoop Indentation Hardness of Advanced Ceramics - Nov. 1, 2013
   2008(E1) EDITION - EDITORIALLY CORRECTED - Sept. 1, 2008
   2008 EDITION - Knoop Indentation Hardness of Advanced Ceramics - Aug. 1, 2008
   2003 EDITION - Knoop Indentation Hardness of Advanced Ceramics - Oct. 1, 2003
   1999 EDITION - Knoop Indentation Hardness of Advanced Ceramics - Jan. 10, 1999
   1996A EDITION - Knoop Indentation Hardness of Advanced Ceramics - Dec. 10, 1996
   1996 EDITION - Knoop Indentation Hardness of Advanced Ceramics - Feb. 10, 1996