Cold rolled steel coils/sheets

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