A kind of method for reducing cold-rolled biphase steel aberration

A kind of method for reducing cold-rolled biphase steel aberration is the embodiment of the invention provides, for reducing cold-rolled biphase steel surface chromatic aberration.Methods described includes：According to required Cold Rolled Plate Thickness, hot rolling plate thickness is determined；According to the hot rolling plate thickness, hot rolling is carried out to slab by hot rolling mill, obtain hot rolled plate；The hot rolled plate is cooled down in layer cool equipment, and temperature-compensating is carried out at least a portion in the hot head and hot tail of the hot rolled plate；The hot rolled plate is coiled into strip in coiling machine.