EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT)
EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT) introduction
Unstabilized austenitic high-temperature steel with good thermal resistance up to 700 °C for application in power station engineering (sodium-cooled fast breeder, pressure vessels, fittings, pipelines), in chemical industry as well as for superheater tubes and turbine lines.
Further application for mounting elements at increased temperatures.
Equivalent material: AFNOR Z6CND17-11, BS 316S51, ISO TS63, UNI X5CrNiMo17-13, ASTM 316H, DIN X6CrNiMo17-13, SAE 316H, UNS S31609, DIN 1.4919, DIN X6CrNiMoB17-12-2, AFNOR Z6CND17-12, AISI 316H, JIS SUSF316H, JIS SUS316HTP, JIS SUS316HTB, JIS SUS316HTF, EN 1.4919, ASTM S31609
EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.98 - 8 g/cm³ |
EN 10269 Grade X6CrNiMoB17-12-2 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 1.76E-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 1.91E-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 - 700 °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 13.5 - 16 W/(m·K) | - |
| - | 100.0 °C | Thermal conductivity of 15 W/(m·K) | - |
| - | 200.0 °C | Thermal conductivity of 16.7 W/(m·K) | - |
| - | 300.0 °C | Thermal conductivity of 18.3 W/(m·K) | - |
| - | 400.0 °C | Thermal conductivity of 19.8 W/(m·K) | - |
| - | 500.0 °C | Thermal conductivity of 21.2 W/(m·K) | - |
| - | 600.0 °C | Thermal conductivity of 22.7 W/(m·K) | - |
| - | 700.0 °C | Thermal conductivity of 24.1 W/(m·K) | - |
| - | 800.0 °C | Thermal conductivity of 25.5 W/(m·K) | - |
| - | 900.0 °C | Thermal conductivity of 26.9 W/(m·K) | - |
| - | 1000.0 °C | Thermal conductivity of 28.3 W/(m·K) | - |
| Thermal diffusivity | 20.0 °C | Thermal diffusivity of 3.6 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 4.4 mm²/s | - |
| - | 400.0 °C | Thermal diffusivity of 4.6 mm²/s | - |
| - | 500.0 °C | Thermal diffusivity of 4.7 mm²/s | - |
| - | 600.0 °C | Thermal diffusivity of 4.9 mm²/s | - |
| - | 700.0 °C | Thermal diffusivity of 5.2 mm²/s | - |
| - | 800.0 °C | Thermal diffusivity of 5.5 mm²/s | - |
| - | 900.0 °C | Thermal diffusivity of 5.8 mm²/s | - |
| - | 1000.0 °C | Thermal diffusivity of 5.9 mm²/s | - |
EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Boron | Boron of 1.5E-3 - 5E-3 % |
| Carbon | Carbon of 0.04 - 0.08 % |
| Chromium | Chromium of 16.5 - 18.5 % |
| Manganese | Manganese of 2 % |
| Molybdenum | Molybdenum of 2 - 2.5 % |
| Nickel | Nickel of 10 - 13 % |
| Nitrogen | Nitrogen of 0.1 - 0.11 % |
| Phosphorus | Phosphorus of 0.04 % |
| Silicon | Silicon of 1 % |
| Sulfur | Sulfur of 0.015 % |
EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 7.1E-7 - 7.7E-7 Ω·m |
| - | 100.0 °C | Electrical resistivity of 8.34E-7 Ω·m |
| - | 200.0 °C | Electrical resistivity of 9.03E-7 Ω·m |
| - | 300.0 °C | Electrical resistivity of 9.64E-7 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.02E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.06E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.1E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.13E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.17E-6 Ω·m |
| - | 900.0 °C | Electrical resistivity of 1.19E-6 Ω·m |
| - | 1000.0 °C | Electrical resistivity of 1.22E-6 Ω·m |
EN 10269 Grade X6CrNiMoB17-12-2 solution annealed (+AT) mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
| Elastic modulus | -100.0 °C | Elastic modulus of 206 GPa | - |
| - | 20.0 °C | Elastic modulus of 196 - 198 GPa | - |
| - | 100.0 °C | Elastic modulus of 190 - 192 GPa | - |
| - | 200.0 °C | Elastic modulus of 182 - 183 GPa | - |
| - | 300.0 °C | Elastic modulus of 174 - 175 GPa | - |
| - | 400.0 °C | Elastic modulus of 166 - 167 GPa | - |
| - | 500.0 °C | Elastic modulus of 158 - 159 GPa | - |
| - | 600.0 °C | Elastic modulus of 150 GPa | - |
| - | 700.0 °C | Elastic modulus of 142 GPa | - |
| - | 800.0 °C | Elastic modulus of 134 GPa | - |
| - | 900.0 °C | Elastic modulus of 127 GPa | - |
| - | 1000.0 °C | Elastic modulus of 120 GPa | - |
| Elongation | 20.0 °C | Elongation of 35 % | - |
| 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 | 20.0 °C | Tensile strength of 490 - 690 MPa | - |
| - | 50.0 °C | Tensile strength of 490 MPa | - |
| - | 100.0 °C | Tensile strength of 460 MPa | - |
| - | 150.0 °C | Tensile strength of 440 MPa | - |
| - | 200.0 °C | Tensile strength of 420 MPa | - |
| - | 250.0 °C | Tensile strength of 415 MPa | - |
| - | 300.0 °C | Tensile strength of 410 MPa | - |
| - | 350.0 °C | Tensile strength of 410 MPa | - |
| - | 400.0 °C | Tensile strength of 410 MPa | - |
| - | 450.0 °C | Tensile strength of 405 MPa | - |
| - | 500.0 °C | Tensile strength of 390 MPa | - |
| - | 550.0 °C | Tensile strength of 375 MPa | - |
| - | 600.0 °C | Tensile strength of 350 MPa | - |
| Yield strength Rp0.2 | 20.0 °C | Yield strength Rp0.2 of 205 MPa | - |
| - | 50.0 °C | Yield strength Rp0.2 of 194 MPa | - |
| - | 100.0 °C | Yield strength Rp0.2 of 177 MPa | - |
| - | 150.0 °C | Yield strength Rp0.2 of 162 MPa | - |
| - | 200.0 °C | Yield strength Rp0.2 of 147 MPa | - |
| - | 250.0 °C | Yield strength Rp0.2 of 137 MPa | - |
| - | 300.0 °C | Yield strength Rp0.2 of 127 MPa | - |
| - | 350.0 °C | Yield strength Rp0.2 of 122 MPa | - |
| - | 400.0 °C | Yield strength Rp0.2 of 118 MPa | - |
| - | 450.0 °C | Yield strength Rp0.2 of 113 MPa | - |
| - | 500.0 °C | Yield strength Rp0.2 of 108 MPa | - |
| - | 550.0 °C | Yield strength Rp0.2 of 103 MPa | - |
| - | 600.0 °C | Yield strength Rp0.2 of 98 MPa | - |
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