... , Q345, 2.SS400, SM490A, A36, A572 Gr. 50, S235JR, S275JR, S355JR. Material: 1. Common Carbon Steel Coil: Q195, Q235, Q345, SS400 ... , SM490A, A36, A572 Gr. 50, S235JR, S275JR, S355JR 2. Re-rolling Steel Coil: SPHC, SPHT1/T2, SAE1006, SAE1008 ...