ASTM-D4138 › Complete Document History
Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means

Complete Current Edition:
   2007A R22 EDITION - REAPPROVED IN 2022 - July 1, 2022

Obsolete Revision Information:
   2007A R17 EDITION - REAPPROVED IN 2017 - Dec. 1, 2017
   2007A R13 EDITION - REAPPROVED IN 2013 - July 15, 2013
   2007 EDITION - MEASUREMENT OF DRY FILM THICKNESS OF PROTECTIVE COATING SYST - Feb. 1, 2007
   2007A EDITION - Standard Practices for Measurement of Dry Film Thickness of - Jan. 1, 2007
   1994 R01(E1) EDITION - EDITORIALLY CORRECTED - June 1, 2001
   1994 EDITION - MEASUREMENT OF DRY FILM THICKN - Jan. 15, 1994
   1994 R99 EDITION - REAPPROVED IN 1999 - Jan. 15, 1994
   1988 EDITION - MEASUREMENT OF DRY FILM THICKN - Feb. 26, 1988