... -9m 3.Thickness: 3mm-60mm Flat Steel BarPayment term: L/C, T/TStandard: GB, JIS, ASTM, AS, DIN, AISI, BSThickness:3 ... rolledMaterial:Q195, Q215, Q235, Q345, SS400, ASTM A36, E235B Chinese standard(GB704-65):Width(mm)Thickness(mm)456789101112weight (kg/m)120 ...