Bright/Black annealed Cold Rolled Steel

C&D metals--Cold rolled steel--reasonable price, fast delivery, excellent quality, good service.

Cold rolled steel coils/sheets have fine surface and excellent workability. They are widely used in the manufacturing of automobile parts, electrical home appliance, drums, doors, furniture, fenders, hoods etc. The full hard cold rolled steel are mostly used as material for hot-dip galvanized steel sheet.Production flowing: Hot rolled steel→pickling process→cold rolling(adopt 4-high reversing cold rolling mill)→degreasing→bell annealing→stretching→straightening→ege cutting→oiling(anti-rust)→recoiling

Main Specification:

Thickness:  0.12mm-2.5mm   Width:        600mm-1650mm   Surface:     Dull finish, Bright finish   Temper Grade: Normal tempering, 1/8 hard, 1/4 hard, 1/2 hard, Full hard   Edge:        Mill edge/Slitting edge   Coil I.D.:    508mm, 610mm 

Bright/Black annealed Cold Rolled Steel