Cold-rolled sheet is a product obtained from hot-rolled sheet by cold pressure processing. The surface quality of the cold rolled sheet is superior to that of the hot rolled sheet, and good mechanical properties can be obtained after heat treatment. According to the different needs of production enterprises, cold rolled plate is usually divided into: general cold rolled plate, stamping grade cold rolled plate, deep drawing, extra deep) medium and super deep intermediate cold rolled plate, generally delivered by coil and plate.

Cold-rolled sheet is a product obtained from hot-rolled sheet by cold pressure processing. The surface quality of the cold rolled sheet is superior to that of the hot rolled sheet, and good mechanical properties can be obtained after heat treatment. According to the different needs of production enterprises, cold rolled plate is usually divided into: general cold rolled plate, stamping grade cold rolled plate, deep drawing, extra deep) medium and super deep intermediate cold rolled plate, generally delivered by coil and plate.

Cold rolled steel is the steel produced by cold rolling, under certain conditions, the steel plate can be further pressed into the required thickness, it and hot pressed steel plate compared, the thickness will be more accurate, and the surface is more smooth and more beautiful. At the same time, it also maintains stable performance, such as processing skills are very good, but they are not suitable for processing, so they need to be handed over to customers by annealing.

The deep drawing performance of DC01, DC02, DC03 and DC04 is different. DC is DIN 1623-1 flat steel products of low carbon steel cold rolled strip and thin steel plate meaning; DC is DIN 1623-1 . 01, 02, 03, 04 indicate different deep drawing performance levels, and the larger the number, the better the performance.Cold-rolled steel is steel produced by cold rolling, and compared with hot-pressed steel, the thickness will be more accurate, and the surface is more smooth and more beautiful.