EN 10139 DC01 Grade Steel – C290 Work‑Hardened for Automotive & Industrial Applications
DC01 Steel grade cold rolled according to EN 10139 - C290 with improved hardness. Suitable for Automotive componentes, Domestic Appliances, Tubes, Radiators and others. Mechanical properties should be garanteed for up to three months after manufacturing. Condition C290 should be suitable for welding, but the microstructure and mechanical properties could be affected during welding.
Properties
General
| Property | Temperature | Value | Comment |
|---|---|---|---|
Density | 23.0 °C | 7.8 - 7.9 g/cm³ | Typical for Low Carbon Steel |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 200 - 215 GPa | Typical for Low Carbon Steel |
Hardness, Vickers | 23.0 °C | 95 - 125 [-] | |
Poisson's ratio | 23.0 °C | 0.29 [-] | Typical for Low Carbon Steel |
Shear modulus | 23.0 °C | 82 GPa | Typical for Low Carbon Steel |
Tensile strength | 23.0 °C | 290 - 430 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.32E-5 - 1.38E-5 1/K | Typical for Low Carbon Steel |
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1480 - 1526 °C | Typical for Low Carbon Steel | |
Specific heat capacity | 23.0 °C | 465 J/(kg·K) | Typical for Low Carbon Steel |
Thermal conductivity | 23.0 °C | 22 W/(m·K) |
Electrical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Electrical resistivity | 23.0 °C | 1.43E-7 - 1.74E-7 Ω·m | Typical for Carbon Steel |
Magnetic
| Property | Value | Comment |
|---|---|---|
Curie temperature | 770 °C | Typical for Low Carbon Steel |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.12 % |
Manganese | 0.6 % |
Phosphorus | 0.05 % |
Sulfur | 0.045 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | General Automotive Parts , Tubes, Furniture, Radiators, Electrical goods, Domestic Appliances, Construction | |
Metal
- EN 10139 Grade St 2 Cold Rolled Steel – Skin-Passed, High Strength & Weldable
- EN 10139 Grade DC01 Cold-Rolled Steel – Skin-Passed, Ideal for Precision Cold Forming
- EN 10139 DC01 Cold-Rolled, Strain-Hardened Steel – Grade C290 – Ideal for Cold Forming
- DC01 Grade (EN 10139) – Cold‑Rolled, Annealed Steel for Precision Fabrication
- EN 10139 Grade DC03: Cold-Rolled, Strain-Hardened Low-Carbon Steel (C290) for Precision Cold Forming
- EN 10139 Grade DC04 Cold‑Rolled, Strain‑Hardened Steel (C290) – High‑Performance Cold Forming Strip
- DIN 17440 X8CrNiS18-9: Premium Cold‑Worked Austenitic Stainless Steel for Food, Cosmetic, and Chemical Industries
- EN 10139 Grade DC01 (C390) – Premium Cold‑Rolled, Work‑Hardened Steel for Automotive & Industrial Applications
- EN 10139 Grade DC01 (C490) – High‑Hardness Work‑Hardened Steel for Automotive & Industrial Use
- EN 10139 DC01 Work‑Hardened Steel (C590) – Premium Hardness for Automotive & Appliances