... , ASTM, BS, DIN, GB, JIS, etc Grade A36 SS400 Q195 Q235 Q345, etc Web Depth 100-630mm Flange Width 68-180mm ... steel ( like I Beam , Channel ,Angle ,H Beam etc.) , various of sheets/coil (like Galvanized Steel Plate, Prepainted Galvanized Steel Coil,Hot Rolled Steel Plate , Cold rolled steel plate , Mild Steel ...