H beam(hot rolled H beam,steel H beam) material:Q235,SS400,St37-2,S235JR size:100x100-900x300mm length:12m H beam(hot rolled H beam,steel H beam)material:Q235,SS400,St37-2,S235JRsize:100x100-900x300mmlength:12mspecificationT1T2JIS weightGb weight100 x1006816.917.2125 x1256.5923.623.8294 x20081255.857.3294x302121283.485300x30010159394.5300x3051515105106346x1746941.241.8350x17571149.450350x25091478 ...