Cold Rolled Steel Sheet

Production Process of Cold rolled steel sheet

The china cold rolled steel sheet as known as CRS. The CRS is made of hot rolled steel products. The cold rolling process helps to obtain the Cold Rolled Steel Sheet from the cooling (in the cold rolling mill) of hot rolled pickled products (made from finest steel), which is reduced too much finer thickness with increased strength via strain hardening (up to almost 20%). The resulting Cold Rolled Steel Sheets are smaller as compared to the sheets formed by the hot rolling process, and they are less ductile. They possess improved surface finish and tighter tolerances.

Applications of Cold Rolled Steel Sheet

Tube making

Shelving

Automotive parts

Containers and drums

White goods and furniture

Flooring systems

Precision tubes

Packaging Industry

Steel Grade Available of Cold Rolled Steel Sheet

ASTM (USA) : A 1008: DS type A & B, DDS, EDDS, EDDS+

DIN (GERMANY) : DIN 17100: ST 37.3, ST 44.2, ST 44.3, ST 52.3

EN (EUROPE) : EN 10268: HSLA 340, HSLA 420,EN 10130: DC 01, 03, 04, 05/06

JIS (JAPAN) : G 3141: SPCD, SPCE, SPEN, SPRC 340/ 390,SPFC 340/ 390/ 440