Hot Rolled Strip Steel in Coil Material:Q195,Q215,08Al,SPCC, ... Q215, Q235, Q345, SPHC, SS4001, ASTMA36, S275JR, S235JR, S335JR 510L, 08A1 ST4ect. Application: Cold forming steel, structural steel, corrosion car steel structure, ... welding cylinders and pressure vessel steel, pipeline steel, etc. product namesteel tub ...