Cold Rolled Steel CoilsCold Rolled coils are produced from Hot Rolled Pickled by cold reducing to the ordered thickness and then annealing to develop specific physical properties. ROELYN provides Cold Rolled Steel Coils with a smoother surface, tighter gauge control, and better flatness.
QINGDAO ROELYN STEEL provides cold rolled steel coils in a wide thickness range, the minimum thickness we can do is 0.04mm, 0.05mm, 0.06mm-0.1mm.

Product Specifications:

Quality/ Standard GB/T 11253-2007
GB/T 5213-2001
JIS G3141-2005
JIS G3101-2004
EN 10130-2006
EN 10139-1998
DIN 1623-1986
ASTM A1008 / A1008M-05
Commercial Steel Q195 SPCC(T) DC01/ ST12 CS
Drawing Steel SC1
Deep Drawing Steel SPCE DC04/ ST14 DDS

Technical data :

Grade Chemical Composition (%)
C Mn P S Alt
SPCC ≤0.12 ≤0.50 ≤0.035 ≤0.025 ≥0.020
SPCD ≤0.10 ≤0.45 ≤0.030 ≤0.025 ≥0.020
SPCE ≤0.08 ≤0.40 ≤0.025 ≤0.020 ≥0.020

Process and Facility

  • Pickling: to remove oxide layer of HR coils
  • Cold Rolling: to reduce thickness of HR coils to desired thickness
  • Annealing: to improve the properties of cold rolled steel coil
  • Skin Passing: to remove wrinkles & achieve flatness, to get a matte or bright finish depending on customer’s requests.
  • Slitting and Shearing: to get required width and length.
  • Oiling and Packing: to cover coils with an uniform coating of oil to against rusting & atmospheric corrosion, then packing as per requests.

Packing & Delivery


Classification Designation Characteristics Main Applications
Commercial Quality SPCCSPCCT With commercial quality suitable for bending fabrication and simple forming, this is the type in the greatest demand. Refrigerators, cabinets, power distributing and drums
Drawing Quality SPCD Steel sheets that provide consistent quality and drawing quality second only to that SPCE. Automobile floor and roof panel.
Deep-drawing Quality SPCESPCF With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn. Automobile fenders and quarter panels
Extra Deep Drawing SPCG Extra-low carbon Cold Rolled Steel Sheets and Coils with outstanding workability. Automobile interior panels and deep drawn parts.