Cold rolled carbon steel plate is made from low carbon steel plate by cold rolling process. The cold rolling process is rolling at room temperature below the recrystallization temperature, which makes the surface of cold rolled carbon steel plate smoother and flatter than hot rolled carbon steel plate, and has better detail and size control.
Physical properties
The physical properties of cold rolled carbon steel plate include density, thermal expansion coefficient, thermal conductivity and electrical conductivity. Its density is about 7.85 g/cm3, thermal expansion coefficient is 1.2 x 10^-5 degrees Celsius^-1, thermal conductivity is 52.6 W/(m·Kelvin), and electrical conductivity is 1.45 x 10^7(ohm·m)^-1.
Chemical properties
The chemical composition of cold rolled carbon steel plate mainly includes elements such as carbon (up to 0.25%), manganese, silicon, phosphorus and sulfur. Due to its low content of carbon and other elements, cold rolled carbon steel plate has weaker resistance to corrosion and oxidation.
What are the uses?
Cold rolled carbon steel sheets are widely used in many fields due to their excellent physical and chemical properties. Specific applications include:
Automobile manufacturing: used to manufacture automobile bodies, chassis, sheet metal parts and doors, etc.
Construction: used for building steel structures, etc.
Other industrial applications: such as boilers, engines, drilling rigs, ships, etc.
Comparison with other materials
Compared with materials such as stainless steel, copper and aluminum, cold rolled carbon steel sheets have the following advantages:
Lower cost: cheaper than materials such as stainless steel, copper and aluminum.
Strong machinability: can be manufactured into a variety of different products through machining, welding and forming.
Good stress control: often used in the manufacture of precision machinery and equipment, etc.
In summary, cold rolled carbon steel sheets have important applications in manufacturing, construction, automobiles and other fields due to their excellent physical and chemical properties and wide range of uses.
Cold Rolled Alloy Steel Plate: Precision technology creates excellent steel. Cold Rolled Alloy Steel Plate is a masterpiece in the field of steel. Cold Rolled Alloy Steel Plate uses advanced cold rolling technology to give the alloy steel plate excellent surface flatness and precise dimensional tolerances.
A32 Shipbuilding Cold Rolled Steel Plate is crucial in naval construction. The A32 Shipbuilding Cold Rolled Steel Plate offers high strength and toughness. It can withstand the rigors of marine environments. Shipbuilders rely on the A32 Shipbuilding Cold Rolled Steel Plate for hulls and superstructures. Its excellent weldability of the A32 Shipbuilding Cold Rolled Steel Plate allows for precise assembly. The A32 Shipbuilding Cold Rolled Steel Plate is also resistant to corrosion to some extent. This steel plate, the A32 Shipbuilding Cold Rolled Steel Plate, meets strict quality standards.
A36 Cold Rolled Carbon Steel Plate is a popular choice. The A36 Cold Rolled Steel Plate has remarkable strength and durability. It is suitable for multiple applications. In construction, the A36 Cold Rolled Steel Plate is used for frameworks. The manufacturing industry also favors the A36 Cold Rolled Steel Plate for machinery production. Its surface quality of the A36 Cold Rolled Steel Plate is consistent. Welding and fabrication of the A36 Cold Rolled Steel Plate are convenient. The A36 Cold Rolled Steel Plate can endure harsh environments. With proper treatment, the A36 Cold Rolled Steel Plate can resist corrosion effectively. It is a reliable material that meets various engineering needs, making it an essential component in many projects.
