SPCC DC01 St12 Cold Rolled Steel Coil for Electrical Products

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 5-9 working days

Brand: GNEE

Product Description

SPCC DC01 St12 Cold Rolled Steel Coil for Electrical Products

Hot rolled steel coil is used as raw material, after pickling to remove the oxide skin, cold continuous rolling is carried out, and the finished product is rolled hard coil. The hard rolled coil is annealed to become a cold rolled coil. Hard rolled coil and cold rolled coil are collectively referred to as cold rolled coil.

Annealed

Bright Annealed	Black Annealed
The biggest difference between black regression and heating is that it is not in contact with the air, with nitrogen and other inert gases have been protected, the surface color is maintained and the same as cold rolled strip steel, in addition to the use of black regression is also used for surface tinning and other surface treatment, beautiful and generous.	The cold rolled strip is heated directly to the annealing temperature, and the surface color turns black due to high temperature contact with air. The physical properties become soft, and it is generally used for steel strip repressing, stamping, and deep processing with large deformation.

Application

Commercial quality: This kind of steel can be made of auto parts, furniture shells, barrel furniture and other simple molding, bending or welding processing products.
Drawing quality: Can do car doors and Windows, fenders, motor shell stamping forming and more complex deformation processing parts.
Deep drawing quality: Can produce automotive headlights, fuel tanks and other deep forming and complex, intense deformation processing parts.

Specification