EN 10250‑4 X6CrNiTi18‑10: Ti‑Stabilized, Solution‑Annealed Stainless Steel for High‑Performance Welding
The make X6CrNiTi18-10, comparable to X 6 CrNiTi 18 10 acc. to DIN 17440: 1985-07 is the stabilized by Ti variant of 1.4301 (X5CrNi18-10). Thereby the steel is after welding also resistant to intercrystalline corrosion for material thicknesses > 6mm. Application in a high amount for welded parts in chemical apparatus engineering as well as in food, luxury food, fatty and soap industry, film and photo industry, in leather and sugar factories and for household objects. The ateel is unusable for mirror finishing due to Ti-addition. In construction trade is X 6 CrNiTi 18 10 approved for construction parts of carrying function.
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General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.9 - 7.93 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 206 GPa |
20.0 °C | 196 - 200 GPa | |
95.0 °C | 193.05 GPa | |
100.0 °C | 190 - 194 GPa | |
150.0 °C | 188.23 GPa | |
200.0 °C | 182 - 186 GPa | |
205.0 °C | 182.71 GPa | |
260.0 °C | 177.88 GPa | |
300.0 °C | 174 - 179 GPa | |
315.0 °C | 174.44 GPa | |
370.0 °C | 168.92 GPa | |
400.0 °C | 166 - 172 GPa | |
425.0 °C | 164.1 GPa | |
485.0 °C | 159.96 GPa | |
500.0 °C | 158 - 165 GPa | |
540.0 °C | 155.13 GPa | |
595.0 °C | 151 GPa | |
600.0 °C | 150 GPa | |
650.0 °C | 146.17 GPa | |
700.0 °C | 142 GPa | |
705.0 °C | 140.65 GPa | |
760.0 °C | 135.83 GPa | |
800.0 °C | 134 GPa | |
815.0 °C | 131.69 GPa | |
900.0 °C | 127 GPa | |
1000.0 °C | 120 GPa | |
Elongation, transverse | 20.0 °C | 30 % |
Poisson's ratio | 20.0 °C | 0.29 [-] |
95.0 °C | 0.3 [-] | |
150.0 °C | 0.29 [-] | |
205.0 °C | 0.29 [-] | |
260.0 °C | 0.3 [-] | |
315.0 °C | 0.3 [-] | |
370.0 °C | 0.3 [-] | |
425.0 °C | 0.31 [-] | |
485.0 °C | 0.32 [-] | |
540.0 °C | 0.32 [-] | |
595.0 °C | 0.34 [-] | |
650.0 °C | 0.34 [-] | |
705.0 °C | 0.33 [-] | |
760.0 °C | 0.33 [-] | |
815.0 °C | 0.35 [-] | |
Shear modulus | 20.0 °C | 77.22 GPa |
95.0 °C | 74.46 GPa | |
150.0 °C | 73.08 GPa | |
205.0 °C | 71.02 GPa | |
260.0 °C | 68.26 GPa | |
315.0 °C | 66.88 GPa | |
370.0 °C | 64.81 GPa | |
425.0 °C | 62.74 GPa | |
485.0 °C | 60.67 GPa | |
540.0 °C | 58.61 GPa | |
595.0 °C | 56.54 GPa | |
650.0 °C | 54.47 GPa | |
705.0 °C | 53.09 GPa | |
760.0 °C | 51.02 GPa | |
815.0 °C | 48.95 GPa | |
Tensile strength, transverse | 20.0 °C | 500 - 700 MPa |
Yield strength Rp0.2 | 100.0 °C | 176 MPa |
150.0 °C | 167 MPa | |
200.0 °C | 157 MPa | |
250.0 °C | 147 MPa | |
300.0 °C | 136 MPa | |
350.0 °C | 130 MPa | |
400.0 °C | 125 MPa | |
450.0 °C | 121 MPa | |
500.0 °C | 119 MPa | |
550.0 °C | 118 MPa | |
Yield strength Rp0.2, transverse | 20.0 °C | 190 MPa |
Yield strength Rp1.0 | 100.0 °C | 208 MPa |
150.0 °C | 196 MPa | |
200.0 °C | 186 MPa | |
250.0 °C | 177 MPa | |
300.0 °C | 167 MPa | |
350.0 °C | 161 MPa | |
400.0 °C | 156 MPa | |
450.0 °C | 152 MPa | |
500.0 °C | 149 MPa | |
550.0 °C | 147 MPa | |
Yield strength Rp1.0, transverse | 20.0 °C | 225 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | -100.0 °C | 1.49E-5 1/K | |
20.0 °C | 1.61E-5 1/K | ||
100.0 °C | 1.6E-5 - 1.67E-5 1/K | ||
200.0 °C | 1.65E-5 - 1.72E-5 1/K | ||
300.0 °C | 1.7E-5 - 1.77E-5 1/K | ||
400.0 °C | 1.75E-5 - 1.81E-5 1/K | ||
500.0 °C | 1.8E-5 - 1.84E-5 1/K | ||
600.0 °C | 1.88E-5 1/K | ||
700.0 °C | 1.91E-5 1/K | ||
800.0 °C | 1.94E-5 1/K | ||
900.0 °C | 1.97E-5 1/K | ||
1000.0 °C | 2E-5 1/K | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | -100.0 °C | 440 J/(kg·K) | |
20.0 °C | 472 - 500 J/(kg·K) | ||
100.0 °C | 487 J/(kg·K) | ||
200.0 °C | 503 J/(kg·K) | ||
300.0 °C | 512 J/(kg·K) | ||
400.0 °C | 520 J/(kg·K) | ||
500.0 °C | 530 J/(kg·K) | ||
600.0 °C | 541 J/(kg·K) | ||
700.0 °C | 551 J/(kg·K) | ||
800.0 °C | 559 J/(kg·K) | ||
900.0 °C | 565 J/(kg·K) | ||
1000.0 °C | 571 J/(kg·K) | ||
Thermal conductivity | 20.0 °C | 14.3 - 15 W/(m·K) | |
100.0 °C | 15.8 W/(m·K) | ||
200.0 °C | 17.5 W/(m·K) | ||
300.0 °C | 19 W/(m·K) | ||
400.0 °C | 20.5 W/(m·K) | ||
500.0 °C | 21.9 W/(m·K) | ||
600.0 °C | 23.3 W/(m·K) | ||
700.0 °C | 24.6 W/(m·K) | ||
800.0 °C | 26 W/(m·K) | ||
900.0 °C | 27.4 W/(m·K) | ||
1000.0 °C | 28.8 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 3.8 mm²/s | |
100.0 °C | 4 mm²/s | ||
200.0 °C | 4.2 mm²/s | ||
300.0 °C | 4.6 mm²/s | ||
400.0 °C | 4.8 mm²/s | ||
500.0 °C | 4.9 mm²/s | ||
600.0 °C | 5 mm²/s | ||
700.0 °C | 5.3 mm²/s | ||
800.0 °C | 5.6 mm²/s | ||
900.0 °C | 5.9 mm²/s | ||
1000.0 °C | 6 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.1E-7 Ω·m |
100.0 °C | 7.76E-7 Ω·m | |
200.0 °C | 8.49E-7 Ω·m | |
300.0 °C | 9.14E-7 Ω·m | |
400.0 °C | 9.71E-7 Ω·m | |
500.0 °C | 1.02E-6 Ω·m | |
600.0 °C | 1.07E-6 Ω·m | |
700.0 °C | 1.1E-6 Ω·m | |
800.0 °C | 1.14E-6 Ω·m | |
900.0 °C | 1.17E-6 Ω·m | |
1000.0 °C | 1.19E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.08 % |
Chromium | 17 - 19 % |
Manganese | 2 % |
Nickel | 9 - 12 % |
Phosphorus | 0.05 % |
Silicon | 1 % |
Sulfur | 0.03 % |
Titanium | 0.7 % |
Metal
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- EN 10250‑4 X6CrNiTi18‑10: Ti‑Stabilized, Solution‑Annealed Stainless Steel for High‑Performance Welding
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