Standard Specification for Steel Bars, Carbon, Quenched and Tempered
|Publication Date:||26 January 1990|
|ICS Code (Steel bars and rods):||77.140.60|
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.