Cold Rolled Steel Sheet Plate ST12 - High Quality

ST12 is the German standard (DIN1623), which is equivalent to DC01 of EN10130, SPCC of JIS, ASTM A1008 CS of American Standard, and Q/BQB 403 DC01 of Baosteel Enterprise Standard.

product details

product description

For hot and cold rolled steel, the biggest difference between them is in the rolling temperature, and accurately in the rolling temperature of the termination.

Generally speaking, the cold rolled steel final rolling temperature is to be lower than the steel recrystallisation temperature will be, and for the hot rolled steel, it is very easy to roll, and in the rolling efficiency is also very high, but in the hot rolling process of steel will sometimes be oxidised phenomenon, resulting in the surface of the black and grey dull. In addition, the cold rolled sheet steel mill power requirements will be relatively large, so its rolling efficiency is relatively lower. At the same time, it is rolled, in order to eliminate work hardening, but also need to do the process of intermediate annealing, so the production cost will be higher. However, after this steel is made, its surface is very bright, and the quality is also very good, can be used directly for the processing of finished products.

St12 steel cold rolled coil also has better corrosion resistance and durability, and can meet the requirements of use in a variety of complex environments.

St12 cold rolled sheet steel excels in terms of mechanical properties, with high tensile and yield strengths and the ability to withstand high levels of stress and bending stress.

In the field of machinery manufacturing, the St12 cold rolled steel coil can be used in the manufacture of a variety of mechanical parts and tools, its high hardness and good wear resistance ensure the tool's long life and precision.

In the construction field, the St12 cold-rolled steel coil can be used to manufacture steel structures, bridges, building templates, etc. Its high strength and good durability can ensure the stability and safety of the structure.

In the automotive field, St12 cold rolled coil mild steel is mainly used in the manufacture of automobile bodies, chassis, engines and other components, its excellent impact resistance and corrosion resistance can improve the service life and safety of the car.

With the increasing awareness of environmental protection and increasing energy consumption, the low-carbon economy has become a global development trend. As one of the representative materials of the low carbon economy, the St12 cold rolled coil will have a broader development prospect in the future.

With the continuous progress of technology and application fields continuing to expand, St12 cold rolled coil performance will be further improved and perfected, and its application in new energy, new materials and other emerging areas will continue to expand. At the same time, with the global environmental protection requirements continuing to improve, St12 cold rolled coil as an environmentally friendly material, will play a more important role in green building, new energy vehicles and other fields.