DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q)
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) introduction
Properties:
- full austenitic high polishable steel
- higher strength, because of its nitrogen additives, by stronger molybdenum additive higher corrosion resistance than 1.4406, particularly to not-oxidising acids and halogen containing media
- higher stability to selective attack than 1.4435
- excellent fatigue strength, also under chemical load
Application:
- good low-temperature toughness, therefore to -270 °C in the refrigeration technology suitably
- for construction of pressure tanks certified
Equivalent material: AFNOR Z2CND17-13Az, BS 316S29, ISO 19aN, UNI X2CrNiMo17-13, JIS SUS316LN, ÖNORM X2CrNiMoN17-13-3KKW, SS 2375, ASTM 316LN, DIN 1.4429, AFNOR Z7CND18-12-03, BS 316S63, UNI X2CrNiMoN1713, AISI 316LN, SAE 316LN, JIS SUSF316LN, EN X2CrNiMoN17-13-3, EN 1.4429, ASTM S31654, UNS S31654
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.98 - 8.01 g/cm³ |
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) 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 1.65E-5 - 1.67E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.72E-5 - 1.75E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.75E-5 - 1.77E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.81E-5 - 1.85E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.84E-5 - 1.85E-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 -270 - 0 °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 - 15 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 |
- |
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) chemical
| Property |
Value |
| Carbon |
Carbon of 0.03 % |
| Chromium |
Chromium of 16.5 - 18.5 % |
| Manganese |
Manganese of 2 % |
| Molybdenum |
Molybdenum of 2.5 - 3 % |
| Nickel |
Nickel of 11 - 14.5 % |
| Nitrogen |
Nitrogen of 0.12 - 0.22 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 - 0.025 % |
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 7.5E-7 - 7.75E-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 |
DIN 17440 Grade X2CrNiMoN17-13-3 quenched (+Q) 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 |
20.0 °C |
Elongation of 35 - 40 % |
| Elongation A80 |
20.0 °C |
Elongation A80 of 35 % |
| Elongation A80, transverse |
20.0 °C |
Elongation A80, transverse of 40 % |
| Elongation, transverse |
20.0 °C |
Elongation, transverse of 30 - 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 - 800 MPa |
| Tensile strength, transverse |
20.0 °C |
Tensile strength, transverse of 580 - 800 MPa |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 295 MPa |
| - |
50.0 °C |
Yield strength Rp0.2 of 265 MPa |
| - |
100.0 °C |
Yield strength Rp0.2 of 225 MPa |
| - |
150.0 °C |
Yield strength Rp0.2 of 197 MPa |
| - |
200.0 °C |
Yield strength Rp0.2 of 178 MPa |
| - |
250.0 °C |
Yield strength Rp0.2 of 165 MPa |
| - |
300.0 °C |
Yield strength Rp0.2 of 155 MPa |
| - |
350.0 °C |
Yield strength Rp0.2 of 150 MPa |
| - |
400.0 °C |
Yield strength Rp0.2 of 145 MPa |
| - |
450.0 °C |
Yield strength Rp0.2 of 140 MPa |
| - |
500.0 °C |
Yield strength Rp0.2 of 138 MPa |
| - |
550.0 °C |
Yield strength Rp0.2 of 136 MPa |
| Yield strength Rp0.2, transverse |
20.0 °C |
Yield strength Rp0.2, transverse of 295 MPa |
| Yield strength Rp1.0 |
20.0 °C |
Yield strength Rp1.0 of 330 MPa |
| - |
50.0 °C |
Yield strength Rp1.0 of 300 MPa |
| - |
100.0 °C |
Yield strength Rp1.0 of 260 MPa |
| - |
150.0 °C |
Yield strength Rp1.0 of 227 MPa |
| - |
200.0 °C |
Yield strength Rp1.0 of 208 MPa |
| - |
250.0 °C |
Yield strength Rp1.0 of 195 MPa |
| - |
300.0 °C |
Yield strength Rp1.0 of 185 MPa |
| - |
350.0 °C |
Yield strength Rp1.0 of 180 MPa |
| - |
400.0 °C |
Yield strength Rp1.0 of 175 MPa |
| - |
450.0 °C |
Yield strength Rp1.0 of 170 MPa |
| - |
500.0 °C |
Yield strength Rp1.0 of 168 MPa |
| - |
550.0 °C |
Yield strength Rp1.0 of 166 MPa |
| Yield strength Rp1.0, transverse |
20.0 °C |
Yield strength Rp1.0, transverse of 330 MPa |
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