EN 10028-7 Grade X2CrNiMoN17-13-5 solution annealed (+AT)
EN 10028-7 Grade X2CrNiMoN17-13-5 solution annealed (+AT) introduction
The austenitic steel X2CrNiMoN17-13-5 shows a high resistance to pitting and crevice corrosion (improved properties than 1.4436) as well as to stress corrosion, highest general resistance in many organic acids of high concentration and temperature, e.g. in unoxidizing and chloride-containing media (seawater, hypochloride base), also in inorganic and mixed acids. Resistance to intercrystalline corrosion is given even in sensitized condition.
Usable in pressure vessel construction.
Application: in the reactor industry, offshore technology, chemical industry
Application temperature: -200 to 550 °C
Equivalent material: GB 022Cr19Ni16Mo5N, GB S31723, ASTM A240Type317LMN, UNS S31726, SFS 772, SFS X2CrNiMoN18-14-5, AFNOR Z2CNDU17-16, BS 317S16, ÖNORM X2CrNiMoN17-13-5KW, ASTM 317LMN, DIN X2CrNiMoN17-13-5, ISO X2CrNiMoN17-13-5, ISO 4439-317-26-E, DIN 1.4439, DIN G-X3CrNiMoN17-13-5, AFNOR Z3CND18-14-05Az, UNE F.3544, AISI 317LMN, SAE 317LMN, JIS SUS317J1, EN 1.4439, ASTM Grade F48
EN 10028-7 Grade X2CrNiMoN17-13-5 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 8 - 8.01 g/cm³ |
EN 10028-7 Grade X2CrNiMoN17-13-5 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 |
- |
| Max service temperature, long |
- |
Max service temperature, long of -200 - 550 °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 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 13.5 - 14 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 14.9 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 21.3 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 22.7 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 24.2 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 25.6 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 3.6 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 3.7 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 |
- |
EN 10028-7 Grade X2CrNiMoN17-13-5 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 4 - 5 % |
| Nickel |
Nickel of 12.5 - 14.5 % |
| 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 X2CrNiMoN17-13-5 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.75E-7 - 8.5E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 8.42E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 9.04E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 9.62E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 1.01E-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 1.16E-6 Ω·m |
EN 10028-7 Grade X2CrNiMoN17-13-5 solution annealed (+AT) mechanical
| Property |
Temperature |
Value |
| 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 |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 35 - 40 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 35 - 40 % |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 77.3 GPa |
| Tensile strength |
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 |
50.0 °C |
Yield strength Rp0.2 of 253 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 225 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 200 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 185 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 175 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 165 MPa |
| - |
350.0 °C |
Yield strength Rp0.2 of 155 MPa |
| - |
400.0 °C |
Yield strength Rp0.2 of 150 MPa |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 270 - 290 MPa |
| Yield strength Rp1.0 |
50.0 °C |
Yield strength Rp1.0 of 289 MPa |
| - |
100.0 °C |
Yield strength Rp1.0 of 255 MPa |
| - |
150.0 °C |
Yield strength Rp1.0 of 230 MPa |
| - |
200.0 °C |
Yield strength Rp1.0 of 210 MPa |
| - |
250.0 °C |
Yield strength Rp1.0 of 200 MPa |
| - |
300.0 °C |
Yield strength Rp1.0 of 190 MPa |
| - |
350.0 °C |
Yield strength Rp1.0 of 180 MPa |
| - |
400.0 °C |
Yield strength Rp1.0 of 175 MPa |
| Yield strength Rp1.0, transverse |
20.0 °C |
Yield strength Rp1.0, transverse of 310 - 320 MPa |
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