What material is DC01 steel plate?
What Is Cold Rolled Steel?
Cold rolled steel refers to steel products that are processed at room temperature after hot rolling. Unlike hot rolled steel, cold rolling improves surface finish, dimensional accuracy, and mechanical consistency. The process involves passing hot rolled steel through a series of rollers at ambient temperature, reducing thickness and enhancing strength through strain hardening. Because of these characteristics, cold rolled steel is widely used in applications requiring precise dimensions and smooth surfaces, such as automotive components, home appliances, furniture, and precision stamping parts.
DC01 is one of the most commonly used cold rolled steel grades under the European standard EN 10130, specifically designed for general cold forming purposes.
What Does DC01 Mean?
The designation DC01 comes from EN 10130 and can be interpreted as follows:
D: Flat products for cold forming
C: Cold rolled
01: Indicates the basic commercial quality for general forming
DC01 is considered a low-carbon mild steel, offering good formability, stable mechanical properties, and excellent surface quality. It is typically supplied in coils or sheets and is suitable for bending, simple drawing, and light stamping operations.
Chemical Composition of DC01 Steel
DC01 steel contains a low carbon content, which ensures good ductility and weldability. A typical chemical composition is shown below:
| Element | Max Content (%) |
|---|---|
| Carbon (C) | 0.12 |
| Manganese (Mn) | 0.60 |
| Phosphorus (P) | 0.045 |
| Sulfur (S) | 0.045 |
This low alloy content makes DC01 easy to process while maintaining adequate strength for general-purpose applications.
Mechanical Properties of DC01 Steel
DC01 steel is designed for light forming operations and offers balanced mechanical performance:
| Property | Typical Value |
|---|---|
| Yield Strength | ≤ 280 MPa |
| Tensile Strength | 270–410 MPa |
| Elongation | ≥ 28% |
These properties allow DC01 steel plate to be formed without cracking under standard manufacturing conditions.
DC01 vs DC02: What Is the Difference?
Although DC01 and DC02 belong to the same EN 10130 standard, their performance characteristics differ slightly:
| Comparison Item | DC01 | DC02 |
|---|---|---|
| Formability | General forming | Improved forming |
| Carbon Content | Slightly higher | Lower |
| Elongation | Standard | Higher |
| Typical Applications | Panels, covers, brackets | Deeper drawn components |
DC02 offers better ductility and is more suitable for parts requiring moderate drawing depth, while DC01 is widely used for simpler forming needs and cost-sensitive projects.
Typical Applications of DC01 Steel Plate
DC01 cold rolled steel plate is commonly used in:
- Metal cabinets and enclosures
- Home appliance housings
- Furniture frames and panels
- Construction accessories
- General stamping and bending parts
Its smooth surface also makes it an ideal substrate for further processing such as galvanizing, painting, or powder coating.
GNEE STEEL supplies a full range of cold rolled steel grades designed to meet diverse forming requirements. In addition to DC01, we offer DC02, DC03, DC04, DC05, and DC06 cold rolled steel in coils and sheets, with stable quality, consistent thickness control, and reliable surface finish. Customers can select the most suitable grade based on forming complexity, mechanical requirements, and downstream processing needs.
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