ASTM A 471/A471M : 2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Alloy Steel Forgings for Turbine Rotor Disks and Wheels
Hardcopy , PDF
14-03-2024
English
08-05-2019
This specification covers vacuum-treated alloy steel forgings intended for use as turbine rotor disks and wheels.
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