... ASTM ,DIN1, JIS 3141, Material: SPCC,SPCD,DC01,ST12,Q195,08AL Thickness: 0.01-3.0mm (DC01, ... GB/T1839-932.Material: DC01, DC02 , DC03,SPCC, SPCD, ST12, ST13, ST37, Q195, Q195L,Q215, Q235, Q345 , 08 ... profile,oil drum,tubes(DC01, DC02 , DC03,SPCC, SPCD, ST12, ST13, ST37, Q195, Q195L,Q215, Q235, Q345 , 08 ... ,cold steel coil (DC01, DC02 , DC03,SPCC, SPCD, ST12, ST13, ST37, Q195, Q195L,Q215, Q235, Q345 , ...