... , BUSD, SPHC, ST37-2G, 08AL, 08YU, M6, M8,DC01, DC02, cold rolled coil Grade: SPCC, SPCD, SPCCDT, ST13, BLC, BLD, CR1, CR2, BUSD ... , Q215,Q235, Q345, ST12,ST13Thickness: 0.18~2.5mmThickness tolerance: +/-0.25Width: 30~2000mm Width tolerance: +/-0.15mmSurface treatment:Bright annealing, black annealing ...