Cold rolled steel

Description：Cold rolled steel is steel after cold rolling production. Cold rolling is at room temperature will be further rolling thin steel plate thickness of steel plate is target. More accurate compared to hot rolled steel plate, cold rolled steel sheet thickness, and surface smooth, beautiful, at the same time also has a variety of superior mechanical properties, especially processability. Because cold rolling the original volume is more rigid, not suitable for machining, so the normally cold rolled steel sheet requirement after annealing, pickling and surface smooth to customers. Cold rolling thickness is below 0.1 -- 8.0 MM, as most of the factories cold-rolled steel sheet thickness is 4.5 MM below; Minimum thickness and width is according to each factory equipment capacity and market demand.Features：high resistance to corrosionwidely usedused to buildings, automobile manufacturing, household appliancesMAIN SPECIFICATION:Thickness: 0.12mm-4.0mmWidth: 600mm-1500mmSurface: Dull/Bright FinishCoil Inner Diameter: 508mm, 610mmCoil Weight: 4MT-12MTStandard: GB/JIS/ASTM/BSMaterial: SPCC, SPCD, DC01, DC02,ST12,ST13