Cold rolled sheet

Cold-rolled sheet is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at the recrystallization temperature, but is generally understood as rolling using a material rolled at room temperature.
Cold-rolled sheet is the abbreviation of ordinary carbon structural steel cold-rolled sheet, also known as cold-rolled sheet, commonly known as cold-rolled sheet, and sometimes mistakenly written as cold-rolled sheet. The cold plate is a hot-rolled steel 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 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 superior to 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.
What fields can cold-rolled sheets be used in?
The components contained in many items in daily life and production industries are refined through complex technological processes, just like cold-rolled sheets, which are widely used in many fields, go through pickling, cold rolling, degreasing, A series of production processes such as annealing can be used to use each specific tool material to exert its own functions. And which production process and field scope can such a cold-rolled sheet with a complex production process and a wide range of functions be applied to.
1. Automobile industry
As a cold-rolled sheet made of steel as a raw material, it can be used in the manufacture of automobiles that require more materials as hard as steel, so cold-rolled sheets can play a certain role in the automotive industry. The cold-rolled sheet can be added to the anti-corrosion components in the car manufacturing process after being made of low-carbon steel, which has a good improvement in the compressive performance and anti-corrosion performance of the automobile.

2. Construction industry
Cold-rolled sheets are originally made of steel raw materials by crystallization rolling at room temperature. As a re-engineering and upgrading of steel materials, they have enhanced performance in all aspects, and can be applied to the needs of the modern construction industry. used in building materials.

3. Light Industry
In the light industry, cold-rolled sheets are mainly used in some furniture and utensils in daily life, and quality-assured cold-rolled sheets can make life items such as home appliance shells, kitchen utensils and other household items have a longer service life.

4. Agriculture, animal husbandry and fishery
For the production tools and freezing processing tools used in the transportation of agricultural products, grains made from fishery, meat and aquatic products, the materials of cold-rolled plates are required to complete.

It can be seen that cold-rolled sheets made of steel materials can play a role in various fields and become part of their tool components. Therefore, when looking for a factory, manufacturers should find a high-quality cold-rolled sheet product to ensure the quality of their own products. In addition to the areas mentioned above, cold rolled sheets can also be used in commercial storage and packaging.