ASTM-E1181 › Complete Document History
Standard Test Methods for Characterizing Duplex Grain Sizes

Complete Current Edition:
   2002 R23 EDITION - REAPPROVED IN 2023 - May 5, 2023

Obsolete Revision Information:
   2002 R15 EDITION - REAPPROVED IN 2015 - Nov. 1, 2015
   2002 R08 EDITION - REAPPROVED IN 2008 - Oct. 1, 2008
   2002 EDITION - Standard Test Methods for Characterizing Duplex Grain Sizes - April 10, 2002
   1987 R98(E1) EDITION - PARAGRAPH 8.3.1.3 WAS CORRECTE - April 1, 1998
   1987 R94(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 1994
   1987 EDITION - Standard Test Methods for Characterizing Duplex Grain Sizes - Aug. 28, 1987