EN 10149-3 Grade S420NC normalized or normalized formed (+N)
EN 10149-3 Grade S420NC normalized or normalized formed (+N) introduction
Normalized or normalized rolled, weldable steel for cold formed components like vehicle frames, axles and special sections.
Equivalent material: DIN QStE420N, IS FeE420, ASTM HSLAS-F60, DIN 1.0981, EN QStE 420 N, EN 1.0981, DIN QStE 420 N, DIN S420NC, AFNOR S420NC, BS S420NC
EN 10149-3 Grade S420NC normalized or normalized formed (+N) general
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
| Density | 20 °C | Density of 7.83 g/cm³ | normalized or normalized formed (+N) | EN 10149-3 | Flat |
EN 10149-3 Grade S420NC normalized or normalized formed (+N) thermal
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Coefficient of thermal expansion | -100 °C | Coefficient of thermal expansion of 1.08e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Coefficient of thermal expansion of 1.19e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Coefficient of thermal expansion of 1.25e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Coefficient of thermal expansion of 1.3e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Coefficient of thermal expansion of 1.36e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Coefficient of thermal expansion of 1.41e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Coefficient of thermal expansion of 1.45e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Coefficient of thermal expansion of 1.49e-05 1/K | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Max service temperature | - | Max service temperature of -20 °C | normalized or normalized formed (+N) | EN 10149-3 | Flat | Long |
| - | - | Max service temperature of 500 °C | - | - | - | Typical for Carbon Steel |
| Melting point | - | Melting point of 1480 - 1526 °C | - | - | - | Typical for Low Carbon Steel |
| Specific heat capacity | -100 °C | Specific heat capacity of 423 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Specific heat capacity of 461 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Specific heat capacity of 479 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Specific heat capacity of 499 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Specific heat capacity of 517 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Specific heat capacity of 536 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Specific heat capacity of 558 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Specific heat capacity of 587 J/(kg·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Thermal conductivity | -100 °C | Thermal conductivity of 37.6 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Thermal conductivity of 42.2 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Thermal conductivity of 43.2 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Thermal conductivity of 42.9 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Thermal conductivity of 41.2 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Thermal conductivity of 39.1 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Thermal conductivity of 36.6 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Thermal conductivity of 34.1 W/(m·K) | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Thermal diffusivity | -100 °C | Thermal diffusivity of 12.9 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Thermal diffusivity of 11.7 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Thermal diffusivity of 11.2 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Thermal diffusivity of 10.3 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Thermal diffusivity of 9.4 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Thermal diffusivity of 8.3 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Thermal diffusivity of 7.1 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Thermal diffusivity of 5.7 mm²/s | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
EN 10149-3 Grade S420NC normalized or normalized formed (+N) chemical
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
| Aluminium | Aluminium of 0.015 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Carbon | Carbon of 0.2 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Manganese | Manganese of 1.6 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Niobium | Niobium of 0.09 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Phosphorus | Phosphorus of 0.025 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Silicon | Silicon of 0.5 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Sulfur | Sulfur of 0.015 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Titanium | Titanium of 0.15 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
| Vanadium | Vanadium of 0.1 % | normalized or normalized formed (+N) | EN 10149-3 | Flat |
EN 10149-3 Grade S420NC normalized or normalized formed (+N) magnetic
| Property | Value | Comment |
|---|---|---|
| Curie temperature | Curie temperature of 770 °C | Typical for Low Carbon Steel |
EN 10149-3 Grade S420NC normalized or normalized formed (+N) electrical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Electrical conductivity | - | Electrical conductivity of 7 S/m | - | - | - | Predicted Value |
| Electrical resistivity | -100 °C | Electrical resistivity of 1.82e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Electrical resistivity of 2.47e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Electrical resistivity of 2.96e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Electrical resistivity of 3.68e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Electrical resistivity of 4.55e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Electrical resistivity of 5.56e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Electrical resistivity of 6.75e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Electrical resistivity of 8.13e-07 Ω·m | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
EN 10149-3 Grade S420NC normalized or normalized formed (+N) mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
| Elastic modulus | -100 °C | Elastic modulus of 217 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Elastic modulus of 212 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 100 °C | Elastic modulus of 207 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 200 °C | Elastic modulus of 199 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 300 °C | Elastic modulus of 192 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 400 °C | Elastic modulus of 184 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 500 °C | Elastic modulus of 175 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 600 °C | Elastic modulus of 164 GPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Elongation | - | Elongation of 14.8 % | - | - | - | Predicted Value, A200 |
| - | - | Elongation of 17.4 % | - | - | - | Predicted Value, A80 Transverse |
| - | - | Elongation of 19.5 % | - | - | - | Predicted Value, A50 |
| - | - | Elongation of 20.0 % | - | - | - | Predicted Value, Transverse |
| - | - | Elongation of 20.8 % | - | - | - | Predicted Value, A5 |
| - | 20 °C | Elongation of 18 % | normalized or normalized formed (+N) | EN 10149-3 | Flat | A80 |
| - | 20 °C | Elongation of 18 % | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| - | 20 °C | Elongation of 23 % | normalized or normalized formed (+N) | EN 10149-3 | Flat | A80 |
| - | 20 °C | Elongation of 23 % | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Hardness, Brinell | - | Hardness, Brinell of 244 [-] | - | - | - | Predicted Value, Transverse |
| Poisson's ratio | - | Poisson's ratio of 0.29 [-] | - | - | - | Typical for Low Carbon Steel |
| Reduction of area | - | Reduction of area of 39.8 % | - | - | - | Predicted Value |
| - | - | Reduction of area of 44.0 % | - | - | - | Predicted Value, Transverse |
| Shear modulus | - | Shear modulus of 82 GPa | - | - | - | Typical for Low Carbon Steel |
| Shear strength | - | Shear strength of 506.3 MPa | - | - | - | Predicted Value |
| Tensile strength | 20 °C | Tensile strength of 530 - 670 MPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
| Yield strength | - | Yield strength of 249.8 MPa | - | - | - | Predicted Value, RP1 |
| - | - | Yield strength of 299.3 MPa | - | - | - | Predicted Value, RP1 Transverse |
| - | - | Yield strength of 400.3 MPa | - | - | - | Predicted Value, RP02 |
| - | - | Yield strength of 403.1 MPa | - | - | - | Predicted Value, Transverse |
| - | - | Yield strength of 472.8 MPa | - | - | - | Predicted Value, RP05 |
| - | - | Yield strength of 482.3 MPa | - | - | - | Predicted Value, RP02 Transverse |
| - | - | Yield strength of 516.9 MPa | - | - | - | Predicted Value, RP002 |
| - | 20 °C | Yield strength of 420 MPa | normalized or normalized formed (+N) | EN 10149-3 | Flat | - |
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