Tentative Specification for HOT-ROLLED ALLOY STEEL BARS
|Publication Date:||15 August 1957|
|ICS Code (Steel bars and rods):||77.140.60|
This specification covers hot-rolled alloy steel bars, for regular constructional applications, of the following sections and size ranges:
Rounds, ¼ to 9½ in., incl, in diameter and squares ¼ in. and over between parallel faces.
Flats, ¼ to 8 in., incl, in width and 13/64 (0.2031) to 4 in., incl, in thickness.
Hexagons and Octagons, ¼ in. and over between parallel surfaces.