EN 10025 Grade S450J0 normalized or normalized formed (+N)
EN 10025 Grade S450J0 normalized or normalized formed (+N) introduction
The hot rolled, unalloyed quality steel S450J0 will only be used for long products. The steel is not intended for heat treatment. Stress relieving annealing is allowed. Products in the delivery condition +N may be hot formed and/or normalized after delivery. The delivery condition is up to the producer +AR, +N or +M.
Equivalent material: GB Q295B, GB L02952, IS Fe540, IS FeE400, IS E450, IS Fe570, DIN 1.0590, DIN S450J0, AFNOR S450J0, BS 55 C, BS S450J0, EN S450JO, EN 1.0590, ISO S450C, GB/T L02952, GB/T Q295B
EN 10025 Grade S450J0 normalized or normalized formed (+N) general
| Property |
Temperature |
Value |
Comment |
| Density |
23.0 °C |
Density of 7.8 - 7.9 g/cm³ |
Typical for Low Carbon Steel |
EN 10025 Grade S450J0 normalized or normalized formed (+N) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
23.0 °C |
Coefficient of thermal expansion of 1.32E-5 - 1.38E-5 1/K |
Typical for Low Carbon Steel |
| Max service temperature |
- |
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 |
23.0 °C |
Specific heat capacity of 465 J/(kg·K) |
Typical for Low Carbon Steel |
| Thermal conductivity |
23.0 °C |
Thermal conductivity of 25 - 93 W/(m·K) |
Typical for Low Carbon Steel |
EN 10025 Grade S450J0 normalized or normalized formed (+N) chemical
| Property |
Value |
| Carbon |
Carbon of 0.2 % |
| Copper |
Copper of 0.55 % |
| Manganese |
Manganese of 1.7 % |
| Niobium |
Niobium of 0.05 % |
| Nitrogen |
Nitrogen of 0.03 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 0.55 % |
| Sulfur |
Sulfur of 0.03 % |
| Titanium |
Titanium of 0.05 % |
| Vanadium |
Vanadium of 0.13 % |
EN 10025 Grade S450J0 normalized or normalized formed (+N) magnetic
| Property |
Value |
Comment |
| Curie temperature |
Curie temperature of 770 °C |
Typical for Low Carbon Steel |
EN 10025 Grade S450J0 normalized or normalized formed (+N) 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 10025 Grade S450J0 normalized or normalized formed (+N) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
23.0 °C |
Elastic modulus of 200 - 215 GPa |
Typical for Low Carbon Steel |
| Elongation |
20.0 °C |
Elongation of 17 % |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Low Carbon Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 82 GPa |
Typical for Low Carbon Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 530 - 720 MPa |
- |
| Yield strength |
20.0 °C |
Yield strength of 380 - 450 MPa |
- |
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