DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT)
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) introduction
Hardenable austenitic high temperature special steel with resistance to scaling up to 750 °C and high temperature strength up to 650 °C.
Application: steam vessel and turbine manufacturing, in the chemicals industry and petrochemistry, for power plant pipes and in the hardened condition for blades, spindles, screws in the power plant engineering
Equivalent material: DIN 1.4988, EN X8CrNiMoVNb16-13, EN 1.4988
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.96 g/cm³ |
| - | 50.0 °C | Density of 7.95 g/cm³ |
| - | 100.0 °C | Density of 7.93 g/cm³ |
| - | 150.0 °C | Density of 7.9 g/cm³ |
| - | 200.0 °C | Density of 7.88 g/cm³ |
| - | 250.0 °C | Density of 7.86 g/cm³ |
| - | 300.0 °C | Density of 7.84 g/cm³ |
| - | 350.0 °C | Density of 7.82 g/cm³ |
| - | 400.0 °C | Density of 7.79 g/cm³ |
| - | 450.0 °C | Density of 7.77 g/cm³ |
| - | 500.0 °C | Density of 7.75 g/cm³ |
| - | 550.0 °C | Density of 7.72 g/cm³ |
| - | 600.0 °C | Density of 7.7 g/cm³ |
| - | 650.0 °C | Density of 7.67 g/cm³ |
| - | 700.0 °C | Density of 7.65 g/cm³ |
| - | 750.0 °C | Density of 7.62 g/cm³ |
| - | 800.0 °C | Density of 7.6 g/cm³ |
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Coefficient of thermal expansion | -100.0 °C | Coefficient of thermal expansion of 1.49E-5 1/K | - |
| - | 20.0 °C | Coefficient of thermal expansion of 1.61E-5 1/K | - |
| - | 100.0 °C | Coefficient of thermal expansion of 1.63E-5 - 1.67E-5 1/K | - |
| - | 200.0 °C | Coefficient of thermal expansion of 1.68E-5 - 1.72E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.73E-5 - 1.77E-5 1/K | - |
| - | 400.0 °C | Coefficient of thermal expansion of 1.78E-5 - 1.81E-5 1/K | - |
| - | 500.0 °C | Coefficient of thermal expansion of 1.82E-5 - 1.84E-5 1/K | - |
| - | 600.0 °C | Coefficient of thermal expansion of 1.85E-5 - 1.88E-5 1/K | - |
| - | 700.0 °C | Coefficient of thermal expansion of 1.87E-5 - 1.91E-5 1/K | - |
| - | 800.0 °C | Coefficient of thermal expansion of 1.94E-5 1/K | - |
| - | 900.0 °C | Coefficient of thermal expansion of 1.97E-5 1/K | - |
| - | 1000.0 °C | Coefficient of thermal expansion of 2E-5 1/K | - |
| Max service temperature, long | - | Max service temperature, long of 0 - 750 °C | - |
| Melting point | - | Melting point of 1230 - 1480 °C | Typical for Austenitic Stainless Steel |
| Specific heat capacity | -100.0 °C | Specific heat capacity of 440 J/(kg·K) | - |
| - | 20.0 °C | Specific heat capacity of 450 - 472 J/(kg·K) | - |
| - | 100.0 °C | Specific heat capacity of 487 J/(kg·K) | - |
| - | 200.0 °C | Specific heat capacity of 503 J/(kg·K) | - |
| - | 300.0 °C | Specific heat capacity of 512 J/(kg·K) | - |
| - | 400.0 °C | Specific heat capacity of 520 J/(kg·K) | - |
| - | 500.0 °C | Specific heat capacity of 530 J/(kg·K) | - |
| - | 600.0 °C | Specific heat capacity of 541 J/(kg·K) | - |
| - | 700.0 °C | Specific heat capacity of 551 J/(kg·K) | - |
| - | 800.0 °C | Specific heat capacity of 559 J/(kg·K) | - |
| - | 900.0 °C | Specific heat capacity of 565 J/(kg·K) | - |
| - | 1000.0 °C | Specific heat capacity of 571 J/(kg·K) | - |
| Thermal conductivity | 20.0 °C | Thermal conductivity of 13.3 - 15 W/(m·K) | - |
| - | 100.0 °C | Thermal conductivity of 14.9 W/(m·K) | - |
| - | 200.0 °C | Thermal conductivity of 16.5 W/(m·K) | - |
| - | 300.0 °C | Thermal conductivity of 18.1 W/(m·K) | - |
| - | 400.0 °C | Thermal conductivity of 19.5 W/(m·K) | - |
| - | 500.0 °C | Thermal conductivity of 21 W/(m·K) | - |
| - | 600.0 °C | Thermal conductivity of 22.4 W/(m·K) | - |
| - | 700.0 °C | Thermal conductivity of 23.8 W/(m·K) | - |
| - | 800.0 °C | Thermal conductivity of 25.2 W/(m·K) | - |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3.5 mm²/s | - |
| - | 100.0 °C | Thermal diffusivity of 3.8 mm²/s | - |
| - | 200.0 °C | Thermal diffusivity of 4 mm²/s | - |
| - | 300.0 °C | Thermal diffusivity of 4.3 mm²/s | - |
| - | 400.0 °C | Thermal diffusivity of 4.5 mm²/s | - |
| - | 500.0 °C | Thermal diffusivity of 4.7 mm²/s | - |
| - | 600.0 °C | Thermal diffusivity of 4.8 mm²/s | - |
| - | 700.0 °C | Thermal diffusivity of 5.1 mm²/s | - |
| - | 800.0 °C | Thermal diffusivity of 5.4 mm²/s | - |
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.04 - 0.1 % |
| Chromium | Chromium of 15.5 - 17.5 % |
| Manganese | Manganese of 1.5 % |
| Molybdenum | Molybdenum of 1.1 - 1.5 % |
| Nickel | Nickel of 12.5 - 14.5 % |
| Nitrogen | Nitrogen of 0.06 - 0.14 % |
| Phosphorus | Phosphorus of 0.04 % |
| Silicon | Silicon of 0.3 - 0.6 % |
| Sulfur | Sulfur of 0.015 % |
| Vanadium | Vanadium of 0.6 - 0.85 % |
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 7.9E-7 - 7.91E-7 Ω·m |
| - | 50.0 °C | Electrical resistivity of 8.13E-7 Ω·m |
| - | 100.0 °C | Electrical resistivity of 8.45E-7 Ω·m |
| - | 150.0 °C | Electrical resistivity of 8.87E-7 Ω·m |
| - | 200.0 °C | Electrical resistivity of 9.19E-7 Ω·m |
| - | 250.0 °C | Electrical resistivity of 9.46E-7 Ω·m |
| - | 300.0 °C | Electrical resistivity of 9.77E-7 Ω·m |
| - | 350.0 °C | Electrical resistivity of 1E-6 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.03E-6 Ω·m |
| - | 450.0 °C | Electrical resistivity of 1.05E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.08E-6 Ω·m |
| - | 550.0 °C | Electrical resistivity of 1.1E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.12E-6 Ω·m |
| - | 650.0 °C | Electrical resistivity of 1.13E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.15E-6 Ω·m |
| - | 750.0 °C | Electrical resistivity of 1.17E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.18E-6 Ω·m |
DIN 17460 Grade X8CrNiMoVNb16-13 solution annealed (+AT) mechanical
| Property | Temperature | Value |
|---|---|---|
| Elastic modulus | -100.0 °C | Elastic modulus of 206 GPa |
| - | 20.0 °C | Elastic modulus of 196 - 198 GPa |
| - | 50.0 °C | Elastic modulus of 194.83 GPa |
| - | 100.0 °C | Elastic modulus of 190 - 192 GPa |
| - | 150.0 °C | Elastic modulus of 186.88 GPa |
| - | 200.0 °C | Elastic modulus of 182 - 183 GPa |
| - | 250.0 °C | Elastic modulus of 178.44 GPa |
| - | 300.0 °C | Elastic modulus of 174 - 175 GPa |
| - | 350.0 °C | Elastic modulus of 169.81 GPa |
| - | 400.0 °C | Elastic modulus of 165.69 - 167 GPa |
| - | 450.0 °C | Elastic modulus of 161.57 GPa |
| - | 500.0 °C | Elastic modulus of 157.45 - 159 GPa |
| - | 550.0 °C | Elastic modulus of 153.43 GPa |
| - | 600.0 °C | Elastic modulus of 149.5 - 150 GPa |
| - | 650.0 °C | Elastic modulus of 145.58 GPa |
| - | 700.0 °C | Elastic modulus of 141.66 - 142 GPa |
| - | 750.0 °C | Elastic modulus of 138.03 GPa |
| - | 800.0 °C | Elastic modulus of 134 - 134.3 GPa |
| - | 900.0 °C | Elastic modulus of 127 GPa |
| - | 1000.0 °C | Elastic modulus of 120 GPa |
| Elongation | 20.0 °C | Elongation of 20 - 30 % |
| Poisson's ratio | 20.0 °C | Poisson's ratio of 0.28 [-] |
| - | 50.0 °C | Poisson's ratio of 0.28 [-] |
| - | 100.0 °C | Poisson's ratio of 0.28 [-] |
| - | 150.0 °C | Poisson's ratio of 0.28 [-] |
| - | 200.0 °C | Poisson's ratio of 0.29 [-] |
| - | 250.0 °C | Poisson's ratio of 0.29 [-] |
| - | 300.0 °C | Poisson's ratio of 0.29 [-] |
| - | 350.0 °C | Poisson's ratio of 0.29 [-] |
| - | 400.0 °C | Poisson's ratio of 0.3 [-] |
| - | 450.0 °C | Poisson's ratio of 0.3 [-] |
| - | 500.0 °C | Poisson's ratio of 0.3 [-] |
| - | 550.0 °C | Poisson's ratio of 0.31 [-] |
| - | 600.0 °C | Poisson's ratio of 0.31 [-] |
| - | 650.0 °C | Poisson's ratio of 0.31 [-] |
| - | 700.0 °C | Poisson's ratio of 0.32 [-] |
| - | 750.0 °C | Poisson's ratio of 0.32 [-] |
| - | 800.0 °C | Poisson's ratio of 0.32 [-] |
| Shear modulus | 20.0 °C | Shear modulus of 77.01 GPa |
| - | 50.0 °C | Shear modulus of 76.13 GPa |
| - | 100.0 °C | Shear modulus of 74.56 GPa |
| - | 150.0 °C | Shear modulus of 72.79 GPa |
| - | 200.0 °C | Shear modulus of 71.02 GPa |
| - | 250.0 °C | Shear modulus of 69.26 GPa |
| - | 300.0 °C | Shear modulus of 67.39 GPa |
| - | 350.0 °C | Shear modulus of 65.63 GPa |
| - | 400.0 °C | Shear modulus of 63.86 GPa |
| - | 450.0 °C | Shear modulus of 62.1 GPa |
| - | 500.0 °C | Shear modulus of 60.43 GPa |
| - | 550.0 °C | Shear modulus of 58.76 GPa |
| - | 600.0 °C | Shear modulus of 57.09 GPa |
| - | 650.0 °C | Shear modulus of 55.43 GPa |
| - | 700.0 °C | Shear modulus of 53.86 GPa |
| - | 750.0 °C | Shear modulus of 52.29 GPa |
| - | 800.0 °C | Shear modulus of 50.72 GPa |
| Tensile strength | 20.0 °C | Tensile strength of 540 - 740 MPa |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 225 MPa |
| - | 100.0 °C | Yield strength Rp0.2 of 215 MPa |
| - | 200.0 °C | Yield strength Rp0.2 of 196 MPa |
| - | 300.0 °C | Yield strength Rp0.2 of 177 MPa |
| - | 400.0 °C | Yield strength Rp0.2 of 167 MPa |
| - | 500.0 °C | Yield strength Rp0.2 of 157 MPa |
| - | 550.0 °C | Yield strength Rp0.2 of 152 MPa |
| - | 600.0 °C | Yield strength Rp0.2 of 147 MPa |
| Yield strength Rp1.0 | 20.0 °C | Yield strength Rp1.0 of 295 MPa |
| - | 100.0 °C | Yield strength Rp1.0 of 245 MPa |
| - | 200.0 °C | Yield strength Rp1.0 of 226 MPa |
| - | 300.0 °C | Yield strength Rp1.0 of 206 MPa |
| - | 400.0 °C | Yield strength Rp1.0 of 196 MPa |
| - | 500.0 °C | Yield strength Rp1.0 of 186 MPa |
| - | 550.0 °C | Yield strength Rp1.0 of 181 MPa |
| - | 600.0 °C | Yield strength Rp1.0 of 177 MPa |
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