ASTM A 940 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Vacuum Treated Steel Forgings, Alloy, Differentially Heat Treated, for Turbine Rotors
Hardcopy , PDF
11-11-2014
English
31-12-2010
CONTAINED IN VOL. 01.05, 2005 Refers to alloy steel forgings for turbine rotors, vacuum treated, and differentially heat treated.
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