EN 10250-4 Grade X6CrNiMoTi17-12-2 solution annealed (+AT)
EN 10250-4 Grade X6CrNiMoTi17-12-2 solution annealed (+AT) introduction
Make X6CrNiMo17-12-2 is comparable to X6 CrNiMo 17-12-2 acc. to DIN17440 : 1985-07. The material is the stabilized by Ti variant of 1.4401. Due to the high Mo-content improved corrosion resistance particularly to non-oxidizing acids and halogenated media. Application in chemical apparatus engineering preferably for cellulose, sulfide, rubber, coloring, fatty acid, textile industry. Increased resistance to intercrystalline corosion also in sensitized condition. The material is unusable for mirror finishing. Application in construction trade due to its high corrosion resistance and strength for masonry anchorage coupler in concrete, as concrete reinforcement steel for stacks, sanitary engineering and facades. The Mo-alloyed rust-resistant steel is approved for construction parts of carrying function.
Equivalent material: GB 06Cr17Ni12Mo2Ti, GB S31668, IS X04Cr17Ni12Mo2Ti, ISO X6CrNiMoTi17-12, GOST 08Ch17N13M2T, GOST 08Х17Н13M2T, ASTM A314Type316Ti, ASTM A959Type316Ti, SAE 316Ti, SAE Type316Ti, UNS S31635, DIN 1.4571, DIN X6CrNiMoTi17-12-2, DIN X10CrNiMoTi18-10, AFNOR Z6CNDT17-12, BS 320S17, UNI X6CrNiMoTi1712, SS 2350, UNE F.3535, AISI 316Ti, JIS SUS316TiTP, JIS SUS316TiTB, JIS SUS316Ti, JIS TW60, EN 1.4571, GOST 10Ch17N13M2T, ASTM TP316Ti, ASTM 316Ti, ASTM F316Ti
EN 10250-4 Grade X6CrNiMoTi17-12-2 solution annealed (+AT) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.96 - 8 g/cm³ |
EN 10250-4 Grade X6CrNiMoTi17-12-2 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 1.65E-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 1.77E-5 - 1.8E-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 - 1.9E-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 10250-4 Grade X6CrNiMoTi17-12-2 solution annealed (+AT) chemical
| Property |
Value |
| Carbon |
Carbon of 0.08 % |
| Chromium |
Chromium of 16.5 - 18.5 % |
| Manganese |
Manganese of 2 % |
| Molybdenum |
Molybdenum of 2 - 2.5 % |
| Nickel |
Nickel of 10.5 - 13.5 % |
| Phosphorus |
Phosphorus of 0.05 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
| Titanium |
Titanium of 0.7 % |
EN 10250-4 Grade X6CrNiMoTi17-12-2 solution annealed (+AT) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 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 10250-4 Grade X6CrNiMoTi17-12-2 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 - 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, transverse |
20.0 °C |
Elongation, transverse of 30 % |
- |
| 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, transverse |
20.0 °C |
Tensile strength, transverse of 500 - 700 MPa |
- |
| Yield strength Rp0.2 |
100.0 °C |
Yield strength Rp0.2 of 185 MPa |
- |
| - |
150.0 °C |
Yield strength Rp0.2 of 177 MPa |
- |
| - |
200.0 °C |
Yield strength Rp0.2 of 167 MPa |
- |
| - |
250.0 °C |
Yield strength Rp0.2 of 157 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 129 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 200 MPa |
- |
| Yield strength Rp1.0 |
100.0 °C |
Yield strength Rp1.0 of 218 MPa |
- |
| - |
150.0 °C |
Yield strength Rp1.0 of 206 MPa |
- |
| - |
200.0 °C |
Yield strength Rp1.0 of 196 MPa |
- |
| - |
250.0 °C |
Yield strength Rp1.0 of 186 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 235 MPa |
- |
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