AMS-4128 Complete Document History
Aluminum Alloy Bars, Rolled or Cold Finished, 1.0Mg - 0.60Si - 0.30Cu - 0.20Cr (6061-T451), Solution Heat Treated and Stress Relieved by Stretching.

Complete Current Edition:
   REVISION E - Heat Treated and Stress Relieved by Stretching - June 28, 2021

Obsolete Revision Information:
   REVISION D R13 - REAFFIRMED IN 2013 - Oct. 1, 2013
   REVISION D - Aluminum Alloy Bars, Rolled or Cold Finished, 1.0Mg - 0.60Si - Oct. 1, 2007
   REVISION C - Aluminum Alloy Bars, Rolled or Cold Finished, 1.0Mg - 0.60Si - Nov. 1, 2001
   REVISION B - REAFFIRMED 1995 - Jan. 1, 1995
   REVISION A - OBSOLETE REVISION BY REQUEST - Jan. 1, 1979
   BASE - OBSOLETE REVISION BY REQUEST - Nov. 1, 1969