1) TYPE: HOT ROLLED I BEAM 2) SIZE: 10#---63# 3) LENGTH: 6M, 9M, 12M 4) MATERIAL: Q235, SS400, ASTM A 36, S235JR GB STANDARD I BEAM SIZE(MM)H(MM)B(MM)T(MM)KG/MSIZE(MM)H(MM)B(MM)T(MM)KG/M10100684.511.26136A36013610.060.03712120745.013.98736B36013812.065.68914140805.516.89036C36014014.071.34116160886.020.51340A40014210.067.59818180946.524.14340B40014412.573.87820A2001007.027.92940C40014614.580. ...