ASTM-A1040 Complete Document History
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels

Complete Current Edition:
   2017 R22 EDITION - REAPPROVED IN 2022 - Sept. 6, 2022

Obsolete Revision Information:
   2017 EDITION - Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy Steels - Dec. 15, 2017
   2010 R15(E1) EDITION - EDITORIALLY CORRECTED - Sept. 1, 2015
   2010 EDITION - Specifying Harmonized Standard Grade Compositions for Wrough - April 1, 2010
   2009 EDITION - Specifying Harmonized Standard Grade Compositions for Wrough - April 1, 2009
   2007 EDITION - Specifying Harmonized Standard Grade Compositions for Wrough - March 1, 2007
   2006 EDITION - Specifying Harmonized Standard Grade Compositions for Wrough - June 15, 2006
   2004 EDITION - Specifying Harmonized Standard Grade Compositions for Wrough - Dec. 1, 2004