Cold rolled steel coil is pickled and rolled at room temperature for tight tolerance and smooth surface. This 1166 mm wide coil is quoted at ~1.2 mm, yield ~328 MPa, tensile ~452 MPa, elongation ~36%, oiled surface. GNEE STEEL can supply common grades (SPCC/DC01/SAE); confirm grade, width, thickness, and standard.
Products Description
Cold rolled steel coil is hot-rolled strip that is pickled and then rolled at room temperature below the recrystallization point, which gives a tighter thickness tolerance, a smoother surface, and higher strength than hot-rolled material. The 1166 mm width is a non-standard, wider-than-common size that suits buyers whose roll-forming or stamping line is set up for that exact width - ordering the matching width means less slitting scrap and a coil that runs straight onto the line. This particular coil is quoted at 1.2 mm thickness with a yield strength around 328 MPa, tensile about 452 MPa, and elongation about 36%, figures typical of a drawing-quality low-carbon grade used in automotive and appliance parts.
For an overseas buyer the questions are whether the grade and surface (oiled to prevent rust in transit) fit the part, whether the width and tolerance match the tooling, and whether the mill can hold the mechanical values coil after coil so the press shop runs without surprises.
Specifications
| Item | Parameter | Value (or confirm with GNEE STEEL) |
| 1 | Product | Cold rolled steel coil |
| 2 | Grade | SPCC / DC01 / SAE 1006-1010 or equivalent (confirm) |
| 3 | Standard | EN 10130, ASTM A1008, JIS G3141, GB/T 5213 (confirm) |
| 4 | Thickness | 1.2 mm (other gauges on request) |
| 5 | Width | 1166 mm (custom widths available) |
| 6 | Thickness tolerance | ±0.08 mm |
| 7 | Width tolerance | ±1 mm |
| 8 | Yield strength | ~328 MPa |
| 9 | Tensile strength | ~452 MPa |
| 10 | Elongation | ~36% |
| 11 | Surface | Oiled (rust prevention in transit) |
| 12 | Processing | Decoiling, cutting available |
Applications
Because cold rolled coil has a clean surface and predictable strength, it is the feedstock for parts where appearance and dimensional control matter. In the automotive sector it becomes inner panels, brackets, and stamped components; the oiled surface protects it through stamping and before painting. Appliance makers use it for cabinets and frames. The 1166 mm width is a production-efficiency play: a line tuned to that width avoids the off-cut loss of a standard 1250 mm coil, lowering cost per part.
The trade-off is flexibility - a one-off width is great if your tooling matches, but if your line changes products often, a more common width may be easier to source. For deep drawing, choose a drawing-quality grade (DC04/DC06 or SPCD/SPCE) rather than commercial SPCC, and confirm the elongation and hardness so the press does not crack the part.
Procurement & Ordering
For a quote, give GNEE STEEL the grade (SPCC/DC01 or your spec), standard, thickness, width (1166 mm or other), tolerance, surface (oiled/dry), coil ID, and tonnage. MOQ and lead time depend on whether the width is stock or rolled to order - a custom 1166 mm width usually needs scheduling, so confirm lead time early.
Packaging is seaworthy with edge protection; the oiled surface should be preserved through transit, so confirm the wrapping. A Mill Test Certificate (EN 10204 3.1) is provided, and SGS/BV inspection can be arranged. Shipment leaves from Tianjin, Qingdao, Shanghai, or Ningbo (confirm port), FOB or CIF, with LCL/FCL and mixed loading possible. Prices track base steel, so ask for a validity window. If a custom width lead time is long, GNEE STEEL can supply a standard width for you to slit - but weigh the slitting cost against the wait before deciding.
FAQ
Q: Why specify 1166 mm width?
A: It matches lines set up for that width, cutting slitting scrap and improving yield. Confirm your tooling width with GNEE STEEL; other widths are available.
Q: SPCC or DC01 - which do I need?
A: SPCC (JIS) and DC01 (EN) are the same commercial-grade family; DC04/DC06 are for deeper drawing. Confirm the grade your drawing cites.
Q: Is the coil oiled, and can it be dry?
A: It is quoted oiled for rust prevention; dry or film-lubricated surfaces can be requested. Confirm surface at order time.
Q: Do you provide MTC and inspection?
A: Yes, EN 10204 3.1 MTC is provided and SGS/BV inspection can be arranged. Confirm scope.
Q: What are the typical tolerances?
A: This coil is quoted at ±0.08 mm thickness and ±1 mm width. Confirm tolerances for your thickness with GNEE STEEL.
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