Cold Rolled Stainless Steel Coil Manufacturer
Cold-rolled stainless steel coil is processed and rolled on the basis of hot-rolled stainless steel coil. Generally speaking, it is a processing process of hot rolling → pickling → cold rolling. Although the steel plate will heat up due to rolling during processing, it is still called cold rolling. Due to the continuous cold deformation of hot rolling, the mechanical properties are relatively poor and the hardness is too high. It must be annealed to restore its mechanical properties, and those without annealing are called hard rolled coils.
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