Cold-rolled steel, with its unique set of advantages, is a general material widely used in various industries. Here are some of the main benefits of using cold-rolled steel plates:

1. Improved surface finish: Cold rolling produces a smooth and refined surface finish, making it ideal for applications where aesthetics and precision are critical.

2. Strict dimensional tolerances: Cold rolling allows precise control of dimensions, ensuring consistent thickness and accurate measurement.

3. Uniform thickness: The sheet or coil produced by cold rolling has a uniform thickness, which is essential for applications with strict thickness requirements.

4. Better control of grain structure: cold rolling can better control grain structure, thereby improving mechanical properties and performance.

5. High formability: It maintains a high level of formability, making it suitable for deep drawing, bending and other forming processes. Cold-rolled steel is not prone to warping or deformation during the production process, ensuring that the material is flat and straight.

6. Improve wear resistance: The increased surface hardness after cold rolling makes it more resistant to wear. The smooth surface of cold-rolled steel provides an ideal base for painting, coating and other surface treatments.

7. Reduce oxidation risk: Cold rolling is carried out in a controlled environment, minimizing the risk of oxidation and scaling on the steel surface.

In short, cold-rolled steel is favored in applications that require precision, high-quality surface finish, enhanced strength, and consistent thickness. However, it is important to note that the choice between cold-rolled and hot-rolled steel should be based on the specific application requirements and constraints.