What are the main applications of cold-rolled sheets?

2024-07-16

Cold rolled sheet is mainly used in construction, automobile, home appliances and other fields, with high strength, high flatness, high corrosion resistance and other characteristics.

I. Construction

Cold rolled sheet is widely used in construction, such as building frames, roofs and walls. Cold-rolled sheet is characterized by high strength, high flatness and high corrosion resistance, and is suitable for long-term outdoor use.

II, automotive industry

Automotive parts need good strength and stiffness, so cold rolled sheet is one of the most widely used materials in the automotive manufacturing process. Cold rolled sheet is used to produce body, frame, doors, hood and other components with excellent mechanical properties and strength.

III the field of household appliances

Cold rolled sheet is also widely used in the field of home appliances, such as the production of washing machine housing, refrigerator housing, air conditioner housing. Due to the fact that cold rolled sheet has a high degree of flatness, high corrosion resistance and other characteristics, it is very suitable for the production of enclosures and other products that require high surface quality.

Compared with other steel sheets, the production process of cold rolled sheet is relatively complex, including multiple cold rolling, annealing and other processes, so the price will be relatively high. However, compared with hot rolled sheet, cold rolled sheet has better mechanical properties and surface quality, so when high strength, high toughness, high surface quality is required, this kind of steel is more widely used.