SPCC is a steel grade specified in JIS G 3141 "Cold Rolled Steel Sheet and Strip," and is also called "Commom Steel" because it is an extremely low carbon steel. Its low Carbon content makes it easy to process, and also suitable for drawing with soft finish.
Rolled steel sheets are categorized based on the rolling temperature. Hot rolled steel sheets are known as SPHC, while cold rolled steel sheets are referred to as SPCC. These designations indicate the processing methods used to achieve the desired properties and applications.
Cold rolled steel is essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.
The common specification of SPCC cold rolled sheet is 0.5-3.0 mm*1,250 mm*2,440 mm; The max width and length can reach up to 2,000mm and 6,000 mm. while the specification of SPCC cold-rolled strip and coil is 0.3-2.5 mm *355-1,500 mm.
Cold rolled steel is essentially hot rolled steel that has been further processed by being allowed to cool at room temperature and annealed or temper rolled. Cold rolling produces steel with closer dimensional tolerances and a wider range of surface finishes than hot rolling.
