ASTM AISI DIN Cold Rolled Steel Coils Wholesale Price

Product Name:Cold rolled steel coils
Standard: ASTM, JIS, GB, AISI, DIN, BS
Certification: ISO, RoHS, IBR
Surface Treatment: Galvanized

Description:

Cold rolled steel coils are essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.

Advantages:

The surface of the cold rolled steel coils have a crystallized small spangle texture, and the neatly arranged small spangles make the appearance of the plated product more natural and delicate. The special resin protective film coated on the surface keeps the surface of the product smooth and metallic. The spangles of the Al-Zn-Mg steel sheet are more fine and uniform than that of the Al-Zn-Mg steel sheet.

Compared to hot-rolled steel plates, cold-rolled steel coils have moreprecise thickness, smooth and beautiful surfaces, and also possessvarious superior mechanical properties, especially in terms ofprocessing performance. Due to the brittleness and hardness of thecold rolled coil, it is not suitable for processing. Therefore, in generalcold rolled steel plates require annealing, pickling, and surface levelingbefore being handed over to the customer.

Application:

Cold rolled steel coil widely used in roofing sheet, window-shades, car ceiling, the shell of the car, air conditioner, outer shell of water machine, steel structure, etc

We are professional China steel pipe manufacturers and Cold rolled steel coil manufacturer around the world. We can provide you High grade Cold rolled steel coils . Welcome to contact us!