ASTM-A897M › Complete Document History
Standard Specification for Austempered Ductile Iron Castings [Metric] (Withdrawn 2001)
Obsolete Revision Information: |
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1990 R97 EDITION - REAPPROVED IN 1997 - March 30, 1990
1990 EDITION - AUSTEMPERED DUCTILE IRON CASTI - March 30, 1990 |