SUPERSEDED (see Active link, below)
Active (view current version of standard)
1.1 This specification covers vacuum-treated carbon and alloy steel forgings for turbine rotors and shafts.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
ICS Number Code 77.140.85 (Iron and steel forgings)