EN 10250‑2 Grade C60: Normalized & Tempered Steel for High‑Strength, Abrasion‑Resistant Automotive & Industrial Applications
Steel C60 is usable for parts of high strength and increased requirements to abrasion resistance in vehicle, engine and machine engineering, surface hardenable (e.g. transmission parts, shafts, axles). Further application in tool making.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.8 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 217 GPa |
20.0 °C | 208.26 - 212 GPa | |
100.0 °C | 203.78 - 207 GPa | |
200.0 °C | 198.06 - 199 GPa | |
300.0 °C | 190.8 - 192 GPa | |
400.0 °C | 182.61 - 184 GPa | |
500.0 °C | 173.04 - 175 GPa | |
600.0 °C | 164 GPa | |
Elongation | 20.0 °C | 10 - 11 % |
Elongation, transverse | 20.0 °C | 7 - 8 % |
Hardness, Brinell | 20.0 °C | 241 [-] |
Poisson's ratio | 20.0 °C | 0.27 [-] |
100.0 °C | 0.27 [-] | |
200.0 °C | 0.28 [-] | |
300.0 °C | 0.28 [-] | |
400.0 °C | 0.28 [-] | |
500.0 °C | 0.28 [-] | |
Shear modulus | 20.0 °C | 82.04 GPa |
100.0 °C | 80.18 GPa | |
200.0 °C | 77.56 GPa | |
300.0 °C | 74.62 GPa | |
400.0 °C | 71.22 GPa | |
500.0 °C | 67.36 GPa | |
Tensile strength | 20.0 °C | 620 - 670 MPa |
Tensile strength, transverse | 20.0 °C | 620 - 650 MPa |
Yield strength | 20.0 °C | 260 - 340 MPa |
Yield strength, transverse | 20.0 °C | 260 - 310 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.08E-5 1/K | |
20.0 °C | 1.19E-5 1/K | ||
100.0 °C | 1.25E-5 1/K | ||
200.0 °C | 1.3E-5 1/K | ||
300.0 °C | 1.36E-5 1/K | ||
400.0 °C | 1.41E-5 1/K | ||
500.0 °C | 1.45E-5 1/K | ||
600.0 °C | 1.49E-5 1/K | ||
Max service temperature | 500 °C | Typical for Carbon Steel | |
Melting point | 1289 - 1478 °C | Typical for High Carbon Steel | |
Specific heat capacity | -100.0 °C | 423 J/(kg·K) | |
20.0 °C | 461 J/(kg·K) | ||
100.0 °C | 479 J/(kg·K) | ||
200.0 °C | 499 J/(kg·K) | ||
300.0 °C | 517 J/(kg·K) | ||
400.0 °C | 536 J/(kg·K) | ||
500.0 °C | 558 J/(kg·K) | ||
600.0 °C | 587 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 41.7 W/(m·K) | |
100.0 °C | 43.4 W/(m·K) | ||
200.0 °C | 43.2 W/(m·K) | ||
300.0 °C | 41.4 W/(m·K) | ||
400.0 °C | 39.1 W/(m·K) | ||
500.0 °C | 36.7 W/(m·K) | ||
600.0 °C | 34.1 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 11.6 mm²/s | |
100.0 °C | 11.3 mm²/s | ||
200.0 °C | 10.5 mm²/s | ||
300.0 °C | 9.5 mm²/s | ||
400.0 °C | 8.3 mm²/s | ||
500.0 °C | 7.1 mm²/s | ||
600.0 °C | 5.8 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 2.5E-7 Ω·m |
100.0 °C | 2.95E-7 Ω·m | |
200.0 °C | 3.65E-7 Ω·m | |
300.0 °C | 4.53E-7 Ω·m | |
400.0 °C | 5.56E-7 Ω·m | |
500.0 °C | 6.74E-7 Ω·m | |
600.0 °C | 8.13E-7 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.57 - 0.65 % |
Chromium | 0.4 % |
Manganese | 0.6 - 0.9 % |
Molybdenum | 0.1 % |
Nickel | 0.4 % |
Phosphorus | 0.05 % |
Silicon | 0.4 % |
Sulfur | 0.045 % |
Metal
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