PD-970 Complete Document History
Wrought steels for mechanical and allied engineering purposes. Requirements for carbon, carbon manganese and alloy hot worked or cold finished steels

Complete Current Edition:
   2005 EDITION - REAFFIRMED IN 2011 - Jan. 31, 2005
   AMD 15637 - CORRIGENDUM 1 FOR 2005 EDITION - May 1, 2005

Obsolete Revision Information:
   2001 EDITION - CARBON MANGANESE and ALLOY HOT W - Nov. 8, 2001