EN 10277-4 Grade C10R – Rolled & Turned Steel Bars (Surface Heat Treated)
As a bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).
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, Brinell | 20.0 °C | 92 - 163 [-] | |
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 | 20.0 °C | 310 - 550 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 | 25 - 93 W/(m·K) | Typical for Low Carbon Steel |
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 | 0.07 - 0.13 % |
Manganese | 0.3 - 0.6 % |
Phosphorus | 0.04 % |
Silicon | 0.4 % |
Sulfur | 0.02 - 0.04 % |
Metal
- EN 10277-2 Grade E295GC – Rolled, Turned, Heat-Treated Steel for High-Strength Applications
- EN 10277-2 E335GC Steel – Rolled, Turned, and Surface Hardened for High-Performance Applications
- EN 10277-3 Grade 35SPb20 – Rolled & Turned Steel with Hardening + SH
- EN 10277‑3 Grade 46SPb20 Rolled & Turned Steel (+SH) – High Strength, Low Ductility
- EN 10277-5 Grade C60R Steel – Rolled & Turned with SH for High‑Load Applications
- EN 10277-3 Grade 35S20: Rolled & Turned Steel with Surface Hardening
- EN 10277-3 Grade 46S20 Steel – Rolled & Turned (+SH) for High‑Strength Cutting Applications
- EN 10277-4 Grade C10R – Rolled & Turned Steel Bars (Surface Heat Treated)
- EN 10277-4 Grade C16R – Rolled & Turned Steel Bars (+SH)
- EN 10277-4 Grade C15R Steel – Rolled & Turned (SH) – Ideal for Vehicle & Machine Engineering