... , 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) ... electrified railway power stand, railway bridges and other light steel structure, super-light H-beam is ideal for ... bracket, various venues, small villa manufacturing etc. JIS Hot Rolled H-beam Steel