AMS-6317 Complete Document History
Steel Bars and Forgings, 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640), Heat Treated, 125 ksi (862 MPa) Tensile Strength

Complete Current Edition:
   REVISION K - Steel Bars and Forgings, 1.8Ni - 0.25Mo (0.38 - 0.43C) (4640 - Aug. 24, 2017

Obsolete Revision Information:
   REVISION J - Heat Treated, 125 ksi (862 MPa) Tensile Strength - Nov. 5, 2012
   REVISION H - Heat Treated, 125 ksi (862 MPa) Tensile Strength - Oct. 1, 2007
   REVISION G - Heat Treated, 125 ksi (862 MPa) Tensile Strength - Jan. 1, 2003
   REVISION F - REAFFIRMED IN 1995 - July 1, 1991
   REVISION E - OBSOLETE REVISION BY REQUEST - Jan. 1, 1986
   REVISION D - OBSOLETE REVISION BY REQUEST - Oct. 16, 1978
   REVISION C - OBSOLETE REVISION BY REQUEST - Nov. 15, 1971
   REVISION B - OBSOLETE REVISION BY REQUEST - July 1, 1945
   REVISION A - OBSOLETE REVISION BY REQUEST - March 1, 1942
   BASE - OBSOLETE REVISION BY REQUEST - Dec. 1, 1939