ASTM-A840 › Complete Document History
Standard Specification for Fully Processed Magnetic Lamination Steel (Withdrawn 2011)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN ON 6/15/2011 - June 15, 2011
   2006 EDITION - FULLY PROCESSED MAGNETIC LAMINATION STEEL, STANDARD SPECIFIC - Nov. 15, 2006
   2000 R06 EDITION - REAPPROVED IN 2006 - Jan. 1, 2006
   2000 EDITION - FULLY PROCESSED MAGNETIC LAMIN - Oct. 10, 2000
   1991 R96(E1) EDITION - EDITORIAL CHANGE 6.1.1 IN 8/96 - Aug. 1, 1996
   1991 EDITION - FULLY PROCESSED COLD-ROLLED LA - Oct. 21, 1991
   1985 EDITION - FULLY PROCESSED COLD-ROLLED LA - March 29, 1985