Approximately 5/64" through 1/4" thick (see decimal range). Hot Rolled low carbon steel ASTM-A-36, ASTM-A-283, ASTM-A-569.
Hot Rolled steel is soft enough to bend flat on itself in any direction without cracking, ductile enough for shallow drawing. Surface has normal mill oxide. The smooth deoxidized matte finish gives an excellent base for paint. Our hot rolled steel conforms to a minimum ASTM A366-with carbon content held to .10 maximum. These materials meet or exceed ASTM and ASME specifications. Material is hardness tested to maximum Rockwell of 70 and maximum Webster rating of 15. The Brinell hardness is approximate 137. Tensile strength ksi is 58 to 80; yield strength ksi is 36 minimum.