EN 10028-7 Grade X2CrNiMoN17-11-2 solution annealed (+AT)
EN 10028-7 Grade X2CrNiMoN17-11-2 solution annealed (+AT) introduction
The austenitic steel X2CrNiMoN17-11-2 shows a higher strength and structural stability by N-addition. High resistance in oxidizing media. Increase of interaction parameter (pitting index) by N-addition.
The steel is suitable for mirror-polishing and resistant to selective attack. It shows favorable corrosion resistance especially in welded condition. The material shows resistance to intercrystalline corrosion also in sensitized condition.
Application: in chemical apparatus engineering for pressure vessels, in cellulose, coloring, oil, soap and textile industry, in breweries and dairies
Equivalent material: GB 022Cr17Ni12Mo2N, GB S31653, JIS SUS316LN, ASTM A240Type316LN, UNS S31653, SAE 316LN, GB 00Cr17Ni13Mo2N, AFNOR Z2CND17-12Az, BS 316S62, ISO 19N, UNI X2CrNiMoN17-12, ÖNORM X2CrNiMoN17-12-2KKW, ASTM 316LN, DIN X2CrNiMoN17-12-2, ISO X2CrNiMoN17-11-2, DIN 1.4406, DIN X2CrNiMoN17-11-2, AFNOR Z3CND17-11Az, BS 316S61, BS 316S13, UNE F.3542, AISI 316LN, EN 1.4406
EN 10028-7 Grade X2CrNiMoN17-11-2 solution annealed (+AT) general
| Property | Temperature | Value |
|---|---|---|
| Density | 20.0 °C | Density of 7.96 - 8 g/cm³ |
EN 10028-7 Grade X2CrNiMoN17-11-2 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 1.6E-5 - 1.67E-5 1/K | - |
| - | 200.0 °C | Coefficient of thermal expansion of 1.65E-5 - 1.72E-5 1/K | - |
| - | 300.0 °C | Coefficient of thermal expansion of 1.7E-5 - 1.77E-5 1/K | - |
| - | 400.0 °C | Coefficient of thermal expansion of 1.75E-5 - 1.81E-5 1/K | - |
| - | 500.0 °C | Coefficient of thermal expansion of 1.8E-5 - 1.84E-5 1/K | - |
| - | 600.0 °C | Coefficient of thermal expansion of 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 | - |
| 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 472 - 500 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 | - |
EN 10028-7 Grade X2CrNiMoN17-11-2 solution annealed (+AT) chemical
| Property | Value |
|---|---|
| Carbon | Carbon of 0.03 % |
| Chromium | Chromium of 16.5 - 18.5 % |
| Manganese | Manganese of 2 % |
| Molybdenum | Molybdenum of 2 - 2.5 % |
| Nickel | Nickel of 10 - 12.5 % |
| Nitrogen | Nitrogen of 0.12 - 0.22 % |
| Phosphorus | Phosphorus of 0.05 % |
| Silicon | Silicon of 1 % |
| Sulfur | Sulfur of 0.015 % |
EN 10028-7 Grade X2CrNiMoN17-11-2 solution annealed (+AT) electrical
| Property | Temperature | Value |
|---|---|---|
| Electrical resistivity | 20.0 °C | Electrical resistivity of 7.5E-7 - 7.91E-7 Ω·m |
| - | 100.0 °C | Electrical resistivity of 8.45E-7 Ω·m |
| - | 200.0 °C | Electrical resistivity of 9.19E-7 Ω·m |
| - | 300.0 °C | Electrical resistivity of 9.77E-7 Ω·m |
| - | 400.0 °C | Electrical resistivity of 1.03E-6 Ω·m |
| - | 500.0 °C | Electrical resistivity of 1.08E-6 Ω·m |
| - | 600.0 °C | Electrical resistivity of 1.12E-6 Ω·m |
| - | 700.0 °C | Electrical resistivity of 1.15E-6 Ω·m |
| - | 800.0 °C | Electrical resistivity of 1.18E-6 Ω·m |
EN 10028-7 Grade X2CrNiMoN17-11-2 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 - 200 GPa | - |
| - | 100.0 °C | Elastic modulus of 190 - 194 GPa | - |
| - | 200.0 °C | Elastic modulus of 182 - 186 GPa | - |
| - | 300.0 °C | Elastic modulus of 174 - 179 GPa | - |
| - | 400.0 °C | Elastic modulus of 166 - 172 GPa | - |
| - | 500.0 °C | Elastic modulus of 158 - 165 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 | -196.0 °C | Elongation of 30 % | - |
| - | -150.0 °C | Elongation of 35 % | - |
| - | -80.0 °C | Elongation of 35 % | - |
| - | 20.0 °C | Elongation of 40 % | - |
| Elongation A80, transverse | 20.0 °C | Elongation A80, transverse of 40 % | - |
| Elongation, transverse | 20.0 °C | Elongation, transverse of 40 % | - |
| 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 | -196.0 °C | Tensile strength of 1150 MPa | - |
| - | -150.0 °C | Tensile strength of 1000 MPa | - |
| - | -80.0 °C | Tensile strength of 800 MPa | - |
| - | 20.0 °C | Tensile strength of 580 - 780 MPa | - |
| - | 50.0 °C | Tensile strength of 557 MPa | - |
| - | 100.0 °C | Tensile strength of 520 MPa | - |
| - | 150.0 °C | Tensile strength of 490 MPa | - |
| - | 200.0 °C | Tensile strength of 460 MPa | - |
| - | 250.0 °C | Tensile strength of 450 MPa | - |
| - | 300.0 °C | Tensile strength of 440 MPa | - |
| - | 350.0 °C | Tensile strength of 435 MPa | - |
| Tensile strength, transverse | 20.0 °C | Tensile strength, transverse of 580 - 780 MPa | - |
| Yield strength Rp0.2 | -196.0 °C | Yield strength Rp0.2 of 600 MPa | - |
| - | -150.0 °C | Yield strength Rp0.2 of 500 MPa | - |
| - | -80.0 °C | Yield strength Rp0.2 of 380 MPa | - |
| - | 20.0 °C | Yield strength Rp0.2 of 280 MPa | - |
| - | 50.0 °C | Yield strength Rp0.2 of 254 MPa | - |
| - | 100.0 °C | Yield strength Rp0.2 of 211 MPa | - |
| - | 150.0 °C | Yield strength Rp0.2 of 185 MPa | - |
| - | 200.0 °C | Yield strength Rp0.2 of 167 MPa | - |
| - | 250.0 °C | Yield strength Rp0.2 of 155 MPa | - |
| - | 300.0 °C | Yield strength Rp0.2 of 145 MPa | - |
| - | 350.0 °C | Yield strength Rp0.2 of 140 MPa | - |
| - | 400.0 °C | Yield strength Rp0.2 of 135 MPa | - |
| - | 450.0 °C | Yield strength Rp0.2 of 131 MPa | - |
| - | 500.0 °C | Yield strength Rp0.2 of 128 MPa | - |
| - | 550.0 °C | Yield strength Rp0.2 of 127 MPa | - |
| Yield strength Rp0.2, transverse | 20.0 °C | Yield strength Rp0.2, transverse of 280 - 300 MPa | - |
| Yield strength Rp1.0 | -196.0 °C | Yield strength Rp1.0 of 700 MPa | - |
| - | -150.0 °C | Yield strength Rp1.0 of 600 MPa | - |
| - | -80.0 °C | Yield strength Rp1.0 of 450 MPa | - |
| - | 20.0 °C | Yield strength Rp1.0 of 320 MPa | - |
| - | 50.0 °C | Yield strength Rp1.0 of 292 MPa | - |
| - | 100.0 °C | Yield strength Rp1.0 of 246 MPa | - |
| - | 150.0 °C | Yield strength Rp1.0 of 218 MPa | - |
| - | 200.0 °C | Yield strength Rp1.0 of 198 MPa | - |
| - | 250.0 °C | Yield strength Rp1.0 of 183 MPa | - |
| - | 300.0 °C | Yield strength Rp1.0 of 175 MPa | - |
| - | 350.0 °C | Yield strength Rp1.0 of 169 MPa | - |
| - | 400.0 °C | Yield strength Rp1.0 of 164 MPa | - |
| - | 450.0 °C | Yield strength Rp1.0 of 160 MPa | - |
| - | 500.0 °C | Yield strength Rp1.0 of 158 MPa | - |
| - | 550.0 °C | Yield strength Rp1.0 of 157 MPa | - |
| Yield strength Rp1.0, transverse | 20.0 °C | Yield strength Rp1.0, transverse of 320 - 330 MPa | - |
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