HONGSHENG'S Cold Rolled Steel has good performance with high flatness and surface finish.
It has clean and bright surface and is easy to be coated and plated. Cold rolled steel is a high quality substrate for galvanized and color coated steel, and is also used in automotive, packaging, construction, household appliances and other industries, it is an ideal choice for high-end manufactured products.
Cold Rolled Steel: A high-quality manufacturing choice
The Cold Rolled Steel manufacturing process was developed during the industrial revolution and has been continuously improved since mass production began in the early 20th century. Hongsheng using a pickling and six-stands tandem cold-rolling line to process the hot rolled steel, followed by a batch annealing treatment, which gives the coils a smooth surface and good performance, making them ideal for high-end manufacturing products.
DC01 | 1.0330
Grade DC01 is a commercial quality grade. With some ductility, they are suitable for comercial purposes and suitable to simple forming, bending or welding.
DC03 | 1.0347
Grade DC03 is a drawing grade. With more ductility than the common ones, they are used for drawing purposes and suitable to manufacturing parts through drawing and relatively complicated deforming.
DC04 | 1.0338
Grade DC04 is produced with carbon content less than DQ quality, which makes it suitable for producing deep-drawn parts. With more ductility than the drawing ones, they are used for deep drawing purposes and suitable to manufacturing parts through deep drawing and complicated processing.
DC05 | 1.0312
Grade DC05 is an extra drawing grade. With more ductility than the deep drawing ones, they are used for extra deep drawing purposes and suitable to manufacturing parts through extra deep drawing and more complicated processing.
DC06 | 1.0873
Grade DC06 is a supreme extra drawing grade. With more ductility, deep drawing capability and extension ability than the extra deep drawing ones, they are used for supreme extra deep drawing purposes.
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