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Description / Abstract:
This specification covers hot-rolled, quenched, and tempered carbon steel bars, of the following sections and size ranges:
Rounds, ¼ to 9½ in. (6.35 to 241.3 mm) incl, in diameter.
Squares, ¼ to 5½ in. (6.35 to 139.7 mm) incl, between parallel surfaces.
Hexagons, ¼ in. (6.35 mm) and over between parallel surfaces.
The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.