EN 10213-2 Grade GP240GR normalized or normalized formed (+N)
EN 10213-2 Grade GP240GR normalized or normalized formed (+N) introduction
Material GP240GR is used at room temperature and increased temperatures for pressure vessels and fittings.
Equivalent material: DIN 1.0621, DIN GP240GR, EN 1.0621
EN 10213-2 Grade GP240GR normalized or normalized formed (+N) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.8 g/cm³ |
EN 10213-2 Grade GP240GR normalized or normalized formed (+N) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 100.0 °C | Coefficient of thermal expansion of 1.26E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.34E-5 1/K | - |
| - | 500.0 °C | Coefficient of thermal expansion of 1.4E-5 1/K | - |
| Max service temperature | - | Max service temperature of 500 °C | Typical for Carbon Steel |
| Melting point | - | Melting point of 1289 - 1478 °C | Typical for High Carbon Steel |
| Specific heat capacity | 20.0 °C | Specific heat capacity of 460 J/(kg·K) | - |
| Thermal conductivity | 50.0 °C | Thermal conductivity of 45 W/(m·K) | - |
EN 10213-2 Grade GP240GR normalized or normalized formed (+N) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.18 - 0.25 % |
| Manganese | Manganese of 1.2 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.6 % |
| Sulfur | Sulfur of 0.02 % |
EN 10213-2 Grade GP240GR 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 10213-2 Grade GP240GR normalized or normalized formed (+N) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 23.0 °C | Elastic modulus of 200 - 215 GPa | Typical for High Carbon Steel |
| Elongation | 20.0 °C | Elongation of 22 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.29 [-] | Typical for High Carbon Steel |
| Shear modulus | 23.0 °C | Shear modulus of 81 GPa | Typical for High Carbon Steel |
| Tensile strength | 20.0 °C | Tensile strength of 420 - 600 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 240 MPa | - |
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