prime hot rolled steel H-beams size from 100X100mm to 900X300mm Grade SS400 Q235 length ... 5.8m--12m Hot rolled structural steel H beamGrade: Q235B, Q345B, SS400, …Length: 5.8m, 6m, 12m, or ... advance, the balance against the LC or the copy of BL. 6.Package: in bulk or in bundle. SizeTheoreticalweight (kg/m ... .3450*200*9-1476.5 Hot rolled mild steel structual H beamQ235/SS400/A36/ST37-2