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Production process of Cold rolled plate

(Summary description)Cold rolled plate is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. It is mostly used in automobile manufacturing and electrical products.

Production process of Cold rolled plate

(Summary description)Cold rolled plate is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. It is mostly used in automobile manufacturing and electrical products.

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Cold rolled plate is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. It is mostly used in automobile manufacturing and electrical products. Cold rolling is rolling at the recrystallization temperature, but it is generally understood as rolling using normal temperature rolling materials.
Production process of Cold rolled plate:
1. Since there is no heating in the production process of cold-rolled sheets, there are no defects such as pitting and iron oxide scales that often occur in hot-rolling, and the surface quality is good and the finish is high. Moreover, the dimensional accuracy of cold-rolled products is high, and the performance and structure of the products can meet some special requirements for use, such as electromagnetic properties and deep drawing properties.
2. Specifications: The minimum thickness is 0.2-4mm, the width is 600-2 000mm, and the length of the steel plate is 1 200-6 000mm.
3. Grades: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-06
4. Performance: Cold rolled plates are mainly made of low-carbon steel grades, which require good cold bending and welding performance, as well as certain stamping performance.

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