Cold rolled coil is one of the main products of carbon steel sheet mills

Cold rolled coil is one of the main products of carbon steel sheet mills, using carbon steel cold rolling hood annealing process.
[Main products] Cold rolled carbon steel (SPCC, SPCD, SPCE), low carbon steel and ultra-low carbon steel (DC01/St12, DC03/St13, DC04/St14), automotive stamping steel (DC01-Q1, DC03-Q1, DC04-Q1), cold rolled carbon structural steel strip (Q235, St37-2G, S215G), low alloy high strength cold rolled steel strip (JG300LA, JG340LA), etc.
[Main product specifications] Thickness 0.25~3.00mm, width 810~1660mm.
Cold rolled hood annealing process products have the characteristics of excellent plate shape, high dimensional accuracy, good surface quality, and the products pay attention to appearance, neat packaging, and clear markings.

Cold rolled steel coils are widely used in many industries due to their unique physical and chemical properties. First of all, cold-rolled steel coils play an important role in automobile manufacturing and are used to manufacture automobile bodies, chassis and other parts. Secondly, cold-rolled steel coils are also widely used in electrical products, rolling stock, aviation, precision instruments, food cans and other fields because of their excellent surface quality and dimensional accuracy. In addition, cold-rolled steel coils are also used in the construction industry, such as structural materials for buildings.

The reason why cold-rolled steel coils can be widely used in these fields is mainly due to their characteristics of rolling at room temperature, which avoids the generation of iron oxide scale, thereby ensuring their surface quality. At the same time, through annealing treatment, the mechanical properties and process properties of cold-rolled steel coils have been optimized, further expanding their application range.

In general, cold-rolled steel coils are widely used in automobile manufacturing, electrical products, rolling stock, aviation, precision instruments, food cans, construction and other fields due to their excellent surface quality, high dimensional accuracy and excellent mechanical properties, and have become one of the indispensable basic materials for modern industry.