ASTM-B403 Complete Document History
Standard Specification for Magnesium-Alloy Investment Castings

Complete Current Edition:
   2012 EDITION - Magnesium-Alloy Investment Castings - Dec. 1, 2012

Obsolete Revision Information:
   2007 EDITION - Magnesium-Alloy Investment Castings - June 1, 2007
   2002 EDITION - Magnesium-Alloy Investment Castings - April 10, 2002
   1996 EDITION - Magnesium-Alloy Investment Castings - April 10, 1996
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Oct. 19, 1990
   1990 EDITION - Magnesium-Alloy Investment Castings - Aug. 31, 1990
   1987(E1) EDITION - MAGNESIUM-ALLOY INVESTMENT CAS - May 1, 1988