ASTM-A909 › Complete Document History
Standard Specification for Steel Forgings, Microalloy, for General Industrial Use
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2006 R21 EDITION - REAPPROVED IN 2021 - March 4, 2021
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Obsolete Revision Information: |
2006 R16 EDITION - REAPPROVED IN 2016 - Sept. 1, 2016
2006 R11 EDITION - REAPPROVED IN 2011 - June 10, 2011
2006 EDITION - Steel Forgings, Microalloy, for General Industrial Use - Dec. 1, 2006
2003 EDITION - Steel Forgings, Microalloy, for General Industrial Use - Sept. 10, 2003
1994 R99 EDITION - REAPPROVED IN 1999 - June 15, 1994
1994 EDITION - Steel Forgings, Microalloy, for General Industrial Use - June 15, 1994
1992 EDITION - Steel Forgings, Microalloy, for General Industrial Use - Feb. 15, 1992
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