DC01 cold rolled steel
DC01 cold rolled steel is one of the most widely used mild steel grades under the EN 10130 standard. Known for its excellent surface quality, consistent mechanical performance, and superior forming capability, DC01 is a preferred material in automotive manufacturing, household appliances, metal furniture, construction components, and precision-engineered parts. This data sheet provides a comprehensive overview of DC01 steel, including chemical composition, mechanical properties, dimensional supply range, and key performance characteristics.
1. Chemical Composition of DC01 Steel (EN 10130 Standard)
DC01 is a low-carbon cold rolled steel grade. Its chemical limits are tightly controlled to ensure reliable forming behavior and stable mechanical properties.
Chemical Composition Table
| Element | Maximum Content (%) |
|---|---|
| Carbon (C) | ≤ 0.12 |
| Manganese (Mn) | ≤ 0.60 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.045 |
| Nitrogen (N) | ≤ 0.009 |
The low carbon content ensures that DC01 maintains good ductility, making it ideal for bending, shaping, and moderate stamping operations. Strict control of phosphorus and sulfur also contributes to excellent surface quality and reliable performance during coating and painting processes.
2. Mechanical Properties of DC01 Cold Rolled Steel
DC01 offers mechanical stability suitable for various fabrication processes. Its balanced yield strength and high elongation allow manufacturers to achieve consistent forming results without the risk of cracking.
Mechanical Properties Table
| Property | DC01 Value |
|---|---|
| Yield Strength | 140–280 MPa |
| Tensile Strength | 270–410 MPa |
| Elongation (A80) | ≥ 28% |
| Hardness | ≤ 60 HRB |
These values demonstrate why DC01 is commonly chosen for visible parts, coated components, and applications requiring high dimensional accuracy.
3. Dimensional Supply Range
DC01 cold rolled steel is available in a wide range of thicknesses, widths, and coil formats to suit different processing requirements.
Dimensional Specifications
| Item | Specification |
|---|---|
| Thickness | 0.30–3.00 mm |
| Width | 600–1600 mm |
| Coil Inner Diameter | 508 / 610 mm |
| Coil Weight | 3–15 tons |
| Surface Condition | Bright / Matte / Oiled / Dry |
| Delivery Condition | Cold Rolled, Annealed, Skin-Passed |
These customizable specifications make DC01 suitable for slitting, roll forming, stamping, laser cutting, and powder coating applications.
4.Applications of DC01 Steel in Modern Manufacturing
DC01 is widely used for components that require accurate shape, clean surfaces, and moderate forming capability. Common applications include:
- Automotive brackets, interior panels, and structural supports
- Refrigerator and washing machine panels
- Electrical enclosures and distribution boxes
- Metal furniture frames, cabinets, and shelving
- Lighting equipment housings
- Construction profiles and formwork components
When additional deep drawing capability is required, manufacturers often pair DC01 with higher-formability grades such as DC03 or DC04, depending on the material behavior needed.
DC01 cold rolled steel is a foundational material for manufacturers seeking reliable quality, excellent surface performance, and stable forming behavior. Its controlled chemical composition and predictable mechanical properties make it suitable for a wide range of industrial applications, from automotive components to precision-engineered parts.
GNEE STEEL supplies DC01 cold rolled steel in coils, sheets, and customized formats, along with related grades such as DC03, DC04, DC05, and DC06. With stable supply, strict quality control, and flexible specifications, GNEE STEEL supports global customers in achieving efficient production and high-quality product performance.
