More info
Description / Abstract:
This specification covers heat treated alloy steel forgings of
the following classes for general industrial use:
Class A—Annealed, normalized, or normalized and
tempered forgings.
Clases B and C—Normalized and tempered forgings.
Class C1—Normalized and tempered or double normalized
and tempered forgings.
Classes D, E, F, G, and H—Normalized, quenched, and
tempered forgings.
Supplementary requirements of an optional nature are provided
andshall apply only when specified by the purchaser.
NOTE—The values stated in U.S. customary units are to be
regarded as the standard.