ASTM-E471 › Complete Document History
Standard Test Method for Obtaining Char Density Profile of Ablative Materials by Machining and Weighing

Complete Current Edition:
   2022 EDITION - Ablative Materials by Machining and Weighing - Aug. 18, 2022

Obsolete Revision Information:
   1996 R16 EDITION - REAPPROVED IN 2016 - April 1, 2016
   1996 R11 EDITION - REAPPROVED IN 2011 - April 1, 2011
   1996 EDITION - Obtaining Char Density Profile of Ablative Materials by Mach - Oct. 10, 1996
   1996 R02 EDITION - REAPPROVED IN 2002 - Oct. 10, 1996
   1981 EDITION - Obtaining Char Density Profile of Ablative Materials by Mach - Sept. 25, 1981