ASTM-B504 Complete Document History
Standard Test Method for Measurement of Thickness of Metallic Coatings by the Coulometric Method

Complete Current Edition:
   1990 R23 EDITION - REAPPROVED IN 2023 - June 5, 2023

Obsolete Revision Information:
   1990 R17 EDITION - REAPPROVED IN 2017 - Dec. 1, 2017
   1990 R11 EDITION - REAPPROVED IN 2011 - Nov. 1, 2011
   1990 R07 EDITION - REAPPROVED IN 2007 - Feb. 1, 2007
   ADOPTION NOTICE 2 - FYI ONLY: DOD ADOPTED - Feb. 23, 1990
   1990 EDITION - Measurement of Thickness of Metallic Coatings by the Coulome - Feb. 23, 1990
   1990 R02 EDITION - REAPPROVED IN 2002 - Feb. 23, 1990
   1990 R97 EDITION - REAPPROVED IN 1997 - Feb. 23, 1990
   1989 EDITION - Measurement of Thickness of Metallic Coatings by the Coulome - Aug. 25, 1989
   1988 EDITION - Measurement of Thickness of Metallic Coatings by the Coulome - Aug. 26, 1988
   1982 EDITION - Measurement of Thickness of Metallic Coatings by the Coulome - Feb. 14, 1983