EN 10083-2 Grade C40 Normalized
Equivalent material: DIN 1.0511, DIN C40, AFNOR C40, AFNOR AF60, BS 40CS, BS 40HS, BS En8, BS C40, BS 080M40, UNI C40, AISI 1040, SAE 1040, JIS S40C, JIS SWRH42B, JIS SWRCH40K, JIS S38C, EN 1.0511, ISO C40, ISO CS40, GOST 40, GB/T 40, GB/T U20402, GB/T ML40, ASTM Grade 1040, ASTM Grade SC1040, UNS G10400
EN 10083-2 Grade C40 Normalized general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Medium Carbon Steel |
EN 10083-2 Grade C40 Normalized thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
Typical for Medium Carbon Steel |
| Max service temperature |
- |
Max service temperature of 500 °C |
Typical for Carbon Steel |
| Melting point |
- |
Melting point of 1380 - 1514 °C |
Typical for Medium Carbon Steel |
| Specific heat capacity |
23.0 °C |
Specific heat capacity of 470 - 520 J/(kg·K) |
Typical for Medium Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 21 - 52 W/(m·K) |
Typical for Medium Carbon Steel |
EN 10083-2 Grade C40 Normalized magnetic
| Property |
Value |
| Carbon |
Carbon of 0.37 - 0.44 % |
| Chromium |
Chromium of 0.4 % |
| Manganese |
Manganese of 0.5 - 0.8 % |
| Molybdenum |
Molybdenum of 0.1 % |
| Nickel |
Nickel of 0.4 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.045 % |
EN 10083-2 Grade C40 Normalized electrical
| Property |
Temperature |
Value |
Comment |
| Electrical resistivity |
23.0 °C |
Electrical resistivity of 1.43E-7 - 1.74E-7 Ω·m |
Typical for Carbon Steel |
EN 10083-2 Grade C40 Normalized mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Medium Carbon Steel |
| Elongation |
23.0 °C |
Elongation of 16 % |
- |
| Hardness, Brinell |
23.0 °C |
Hardness, Brinell of 197 [-] |
Soft Annealed |
| Hardness, Vickers |
23.0 °C |
Hardness, Vickers of 510 [-] |
Hardened |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Medium Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 75 - 80 GPa |
Typical for Carbon Steel |
| Tensile strength |
23.0 °C |
Tensile strength of 530 - 580 MPa |
- |
| Yield strength |
23.0 °C |
Yield strength of 260 - 320 MPa |
- |
