What material is DC01 steel plate

What material is DC01 steel plate

DC01 is a cold-rolled steel plate, which is defined in the Chinese standard GBT 5213-2008 cold-rolled low-carbon steel plate and steel strip. DC01 corresponds to Q195L and No. 10 steel or No. 8 steel.

Chemical composition of DC01 steel plate:

1. Carbon C: ≤0.12

2. Manganese Mn: ≤0.60

3. Sulfur S: allowable residual content ≤ 0.045

4. Phosphorus P: allowable residual content ≤ 0.045

5. Alt (Al total): allowable residual content ≥ 0.020

Cold-rolled steel sheets are widely used, such as automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, and canned food. Cold-rolled sheet is the abbreviation of ordinary carbon structural steel cold-rolled sheet, also known as cold-rolled sheet, commonly known as cold plate. The cold plate is a hot-rolled strip of ordinary carbon structural steel, which is further cold-rolled into a steel plate with a thickness of less than 4mm.

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