Hot Rolled H-Beam, H Steel Beam 1.GRADE:SS400,ST37-2,A36,Q235, Q345 etc. 2.GB/T11263-1998, JIS G31301, ASTM, DIN Hot Rolled H-Beam Steel, Steel H-Beam,H Steel Beam1. Size: 1) H: 100 ... ideal for containers, mobile homes , all kinds of garage, box-type trains, electrical bracket, various venues, small villa manufacturing etc. JIS Hot Rolled H-beam Steel