ASTM-A983 › Complete Document History
Standard Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines

Complete Current Edition:
   2006 R21 EDITION - REAPPROVED IN 2021 - March 4, 2021

Obsolete Revision Information:
   2006 R16 EDITION - REAPPROVED IN 2016 - April 1, 2016
   2006 R11(E1) EDITION - EDITORIALLY CORRECTED - March 15, 2014
   2006 R11 EDITION - REAPPROVED IN 2011 - June 15, 2011
   2006 EDITION - Continuous Grain Flow Forged Carbon and Alloy Steel Cranksha - Sept. 1, 2006
   2005 EDITION - Continuous Grain Flow Forged Carbon and Alloy Steel Cranksha - Oct. 1, 2005
   2004 EDITION - Continuous Grain Flow Forged Carbon and Alloy Steel Cranksha - March 1, 2004
   2001 EDITION - Continuous Grain Flow Forged Carbon and Alloy Steel Cranksha - Sept. 10, 2001
   1998 EDITION - Continuous Grain Flow Forged Carbon and Alloy Steel Cranksha - Jan. 1, 1998