1.    CR steel sheet
2.    Main application: raw material of furniture automotive parts, industry steel parts, building construction, raw material of color painted coil
3.    Material: Q195, Q215, Q235, Q275, SPCC, ST12

1.    CR steel sheet
2.    Cold rolled steel sheet
3.    CR sheet

Place of Origin: China
Brand Name: Jinnuo
Certification: ISO9000

Minimum order: 10MT
Price: 460USD/MT – 530USD/MT
Packing Details: seaworthy packing
Supplying Ability：5000MT-25000MT per Month

Cold rolled sheet
Cold roll sheet is one of the main raw material of furniture automotive parts, industry steel parts, building construction, raw material of color painted coil. Meanwhile we can provide full hard raw material they are properly used in the high strength construction.

Production Process

1: Inspection of steel billet
2: Continuous rolling
3: Surface treatment
4: UT Test
5: Mark Packing and Trucking

Cold rolled sheet
Cold rolling is used to further treat hot rolled steel sheet to increase its strength and its strength-to-weight ratio and enable it to hold tighter tolerances during fabricating and machining. In addition, cold rolling is used to smooth and finish the surface of hot rolled steel.  The processes used to improve the surface finish and to size the cold rolled sheet more precisely include chemical or mechanical descaling and cold rolling or polishing.

When the protective oxide surface normally found on hot rolled sheets is removed during cold rolling, it leaves a surface finish that is considered perishable. Great care must be taken during handling, storage, and shipment to preserve and protect this smooth, slick, surface.