AMS-5221 Complete Document History
Iron-Nickel Alloy Strip, 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al, Solution Heat Treated

Complete Current Edition:
   REVISION F - 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55Al, Solution Heat Treated - Jan. 1, 2019

Obsolete Revision Information:
   REVISION E R12 - REAFFIRMED IN 2012 - Feb. 1, 2012
   REVISION E R06 - REAFFIRMED IN 2006 - June 1, 2006
   REVISION E - Iron-Nickel Alloy Strip, 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55A - June 1, 2001
   REVISION D - REAFFIRMED 1994 - July 1, 1990
   REVISION C - Iron-Nickel Alloy Strip, 49Fe - 5.3Cr - 42Ni - 2.5Ti - 0.55A - July 1, 1984
   REVISION B - OBSOLETE REVISION BY REQUEST - July 1, 1976
   REVISION A - OBSOLETE REVISION BY REQUEST - July 1, 1963
   BASE - OBSOLETE REVISION BY REQUEST - Aug. 1, 1955