EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT)
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) introduction
The high corrosion resistant austenitic material X1NiCrMoCu31-27-4 is comparable to X 1 NiCrMoCu 31 27 4 acc. to SEW 400 : 1991-02. It is used in solution annealed condition in the form of warm rolled sheet and bars, wire rod and profiles. The material is resistant to intercrystalline corrosion also in sensitized condition.
Equivalent material: DIN X1NiCrMoCuN31-27-4, UNS N08028, DIN 1.4563, AFNOR Z2NCDU31-27, EN 1.4563
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 8 - 8.08 g/cm³ |
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | 100.0 °C | Coefficient of thermal expansion of 1.51E-5 - 1.58E-5 1/K | - |
| - | 200.0 °C | Coefficient of thermal expansion of 1.55E-5 - 1.61E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.58E-5 - 1.65E-5 1/K | - |
| - | 400.0 °C | Coefficient of thermal expansion of 1.62E-5 - 1.69E-5 1/K | - |
| - | 500.0 °C | Coefficient of thermal expansion of 1.66E-5 - 1.73E-5 1/K | - |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | 20.0 °C | Specific heat capacity of 450 - 452 J/(kg·K) | - |
| - | 100.0 °C | Specific heat capacity of 463 J/(kg·K) | - |
| - | 200.0 °C | Specific heat capacity of 474 J/(kg·K) | - |
| - | 300.0 °C | Specific heat capacity of 483 J/(kg·K) | - |
| - | 400.0 °C | Specific heat capacity of 491 J/(kg·K) | - |
| - | 500.0 °C | Specific heat capacity of 500 J/(kg·K) | - |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 11.7 - 12 W/(m·K) | - |
| - | 100.0 °C | Thermal conductivity of 13.2 W/(m·K) | - |
| - | 200.0 °C | Thermal conductivity of 15 W/(m·K) | - |
| - | 300.0 °C | Thermal conductivity of 16.8 W/(m·K) | - |
| - | 400.0 °C | Thermal conductivity of 18.5 W/(m·K) | - |
| - | 500.0 °C | Thermal conductivity of 20.2 W/(m·K) | - |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3.2 mm²/s | - |
| - | 100.0 °C | Thermal diffusivity of 3.5 mm²/s | - |
| - | 200.0 °C | Thermal diffusivity of 3.8 mm²/s | - |
| - | 300.0 °C | Thermal diffusivity of 4.1 mm²/s | - |
| - | 400.0 °C | Thermal diffusivity of 4.5 mm²/s | - |
| - | 500.0 °C | Thermal diffusivity of 4.8 mm²/s | - |
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.02 % |
| Chromium | Chromium of 26 - 28 % |
| Copper | Copper of 0.7 - 1.5 % |
| Manganese | Manganese of 2 % |
| Molybdenum | Molybdenum of 3 - 4 % |
| Nickel | Nickel of 30 - 32 % |
| Nitrogen | Nitrogen of 0.11 % |
| Phosphorus | Phosphorus of 0.03 % |
| Silicon | Silicon of 0.7 % |
| Sulfur | Sulfur of 0.01 % |
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 1.04E-6 Ω·m |
| - | 100.0 °C | Electrical resistivity of 1.07E-6 Ω·m |
| - | 200.0 °C | Electrical resistivity of 1.1E-6 Ω·m |
| - | 300.0 °C | Electrical resistivity of 1.13E-6 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.16E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.18E-6 Ω·m |
EN 10250-4 Grade X1NiCrMoCu31-27-4 solution annealed (+AT) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | 20.0 °C | Elastic modulus of 191 - 195 GPa | - |
| - | 100.0 °C | Elastic modulus of 186 - 190 GPa | - |
| - | 200.0 °C | Elastic modulus of 179 - 182 GPa | - |
| - | 300.0 °C | Elastic modulus of 172 - 174 GPa | - |
| - | 400.0 °C | Elastic modulus of 166 GPa | - |
| - | 500.0 °C | Elastic modulus of 158 - 159 GPa | - |
| Elongation, transverse | 20.0 °C | Elongation, transverse of 30 % | - |
| Poisson's ratio | 23.0 °C | Poisson's ratio of 0.3 [-] | Typical for Austenitic Stainless Steel |
| Shear modulus | 23.0 °C | Shear modulus of 77 GPa | Typical for Austenitic Stainless Steel |
| Tensile strength, transverse | 20.0 °C | Tensile strength, transverse of 500 - 750 MPa | - |
| Yield strength Rp0.2 | 100.0 °C | Yield strength Rp0.2 of 190 MPa | - |
| - | 150.0 °C | Yield strength Rp0.2 of 175 MPa | - |
| - | 200.0 °C | Yield strength Rp0.2 of 160 MPa | - |
| - | 250.0 °C | Yield strength Rp0.2 of 155 MPa | - |
| - | 300.0 °C | Yield strength Rp0.2 of 150 MPa | - |
| - | 350.0 °C | Yield strength Rp0.2 of 145 MPa | - |
| - | 400.0 °C | Yield strength Rp0.2 of 135 MPa | - |
| - | 450.0 °C | Yield strength Rp0.2 of 125 MPa | - |
| - | 500.0 °C | Yield strength Rp0.2 of 120 MPa | - |
| - | 550.0 °C | Yield strength Rp0.2 of 115 MPa | - |
| Yield strength Rp0.2, transverse | 20.0 °C | Yield strength Rp0.2, transverse of 220 MPa | - |
| Yield strength Rp1.0 | 100.0 °C | Yield strength Rp1.0 of 220 MPa | - |
| - | 150.0 °C | Yield strength Rp1.0 of 205 MPa | - |
| - | 200.0 °C | Yield strength Rp1.0 of 190 MPa | - |
| - | 250.0 °C | Yield strength Rp1.0 of 185 MPa | - |
| - | 300.0 °C | Yield strength Rp1.0 of 180 MPa | - |
| - | 350.0 °C | Yield strength Rp1.0 of 175 MPa | - |
| - | 400.0 °C | Yield strength Rp1.0 of 165 MPa | - |
| - | 450.0 °C | Yield strength Rp1.0 of 155 MPa | - |
| - | 500.0 °C | Yield strength Rp1.0 of 150 MPa | - |
| - | 550.0 °C | Yield strength Rp1.0 of 145 MPa | - |
| Yield strength Rp1.0, transverse | 20.0 °C | Yield strength Rp1.0, transverse of 250 MPa | - |
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