AMS-6412 Complete Document History
Steel, Bars and Forgings 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.40C) (4337)

Complete Current Edition:
   REVISION P - Steel, Bars and Forgings 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.40C) (4337) - Oct. 6, 2020

Obsolete Revision Information:
   REVISION N - Steel, Bars and Forgings 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.40C) (4337) - Dec. 4, 2015
   REVISION M - Steel, Bars and Forgings 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.4 - May 1, 2010
   REVISION L R06 - REAFFIRMED IN 2006 - March 1, 2006
   REVISION L - REAFFIRMED IN 2001 - July 1, 2001
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Dec. 9, 1994
   REVISION K - Steel, Bars and Forgings 0.80Cr - 1.8Ni - 0.25Mo (0.35 - 0.4 - Dec. 1, 1994
   REVISION J - OBSOLETE REVISION BY REQUEST - Oct. 1, 1989
   REVISION H - OBSOLETE REVISION BY REQUEST - April 15, 1980
   REVISION G - OBSOLETE REVISION BY REQUEST - Nov. 15, 1971
   REVISION F - OBSOLETE REVISION BY REQUEST - Nov. 1, 1967
   REVISION E - OBSOLETE REVISION BY REQUEST - Jan. 31, 1964
   REVISION D - OBSOLETE REVISION BY REQUEST - June 1, 1951
   REVISION C - OBSOLETE REVISION BY REQUEST - Dec. 1, 1950
   REVISION B - OBSOLETE REVISION BY REQUEST - Aug. 1, 1945
   REVISION A - OBSOLETE REVISION BY REQUEST - March 1, 1942
   BASE - OBSOLETE REVISION BY REQUEST - Jan. 25, 1940