Due to rolling at room temperature, no scale is produced, therefore, the cold plate has good surface quality and high dimensional accuracy, coupled with annealing treatment, gradually replaced cold-rolled sheet mechanical properties and process properties are better than hot-rolled steel sheets, in many fields, especially In the field of home appliance manufacturing, it has gradually replaced cold-rolled sheet.

gradually replaced cold-rolled sheet Chemical components
C	Mn	P	S	Alt	Ti
DC01(St12)	≤0.10	≤0.50	≤0.035	≤0.025	≥0.020	-
DC03(St13)	≤0.08	≤0.45	≤0.030	≤0.025	≥0.020	-
DC04(St14,St15)	≤0.08	≤0.40	≤0.025	≤0.020	≥0.020	-

gradually replaced cold-rolled sheet is a mill product made with a high degree of gauge accuracy and uniformity of physical characteristics. ... Because cold rolled steel sheet is prone to rusting, standard practice is to apply a rust-preventative oil at the exit end of the temper mill.

gradually replaced cold-rolled sheet Chemical components