EN 10270-3 X5CrNiMo17-12-2 Cold Drawn Stainless Steel Wire – High Corrosion Resistance & 250°C Performance
The stainless steel X5CrNiMo17-12-2 is usually used cold drawn as wire up to 10 mm diameter for springs or spring parts. It is highest corrosion resistant and applicable up to 250 °C.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 7.96 g/cm³ |
22.0 °C | 7.96 g/cm³ | |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -100.0 °C | 206 GPa |
20.0 °C | 175 - 196 GPa | |
22.0 °C | 196.2 GPa | |
24.0 °C | 193.1 - 197.9 GPa | |
100.0 °C | 190 GPa | |
149.0 °C | 184.8 - 190.3 GPa | |
200.0 °C | 182 GPa | |
260.0 °C | 182 - 182.7 GPa | |
300.0 °C | 174 GPa | |
371.0 °C | 174.4 - 179.3 GPa | |
400.0 °C | 166 GPa | |
483.0 °C | 163.4 - 165.5 GPa | |
500.0 °C | 158 GPa | |
593.0 °C | 153.4 - 157.9 GPa | |
600.0 °C | 150 GPa | |
700.0 °C | 142 GPa | |
704.0 °C | 143.4 - 146.2 GPa | |
800.0 °C | 134 GPa | |
816.0 °C | 124.1 - 133.1 GPa | |
900.0 °C | 127 GPa | |
1000.0 °C | 120 GPa | |
Poisson's ratio | 20.0 °C | 0.3 [-] |
22.0 °C | 0.29 [-] | |
24.0 °C | 0.23 - 0.28 [-] | |
149.0 °C | 0.24 - 0.28 [-] | |
260.0 °C | 0.28 - 0.31 [-] | |
371.0 °C | 0.33 - 0.36 [-] | |
483.0 °C | 0.29 - 0.32 [-] | |
593.0 °C | 0.32 [-] | |
704.0 °C | 0.28 - 0.34 [-] | |
816.0 °C | 0.22 - 0.27 [-] | |
Shear modulus | 20.0 °C | 68 - 71 GPa |
22.0 °C | 75.8 GPa | |
24.0 °C | 77.2 - 78.6 GPa | |
149.0 °C | 74.5 GPa | |
260.0 °C | 69.6 - 71 GPa | |
371.0 °C | 64.1 - 67.6 GPa | |
483.0 °C | 62.1 - 64.1 GPa | |
593.0 °C | 57.9 - 60 GPa | |
704.0 °C | 54.5 - 55.9 GPa | |
816.0 °C | 51 - 52.4 GPa | |
Tensile strength | 20.0 °C | 1050 - 1990 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 | 1.67E-5 1/K | ||
200.0 °C | 1.72E-5 1/K | ||
300.0 °C | 1.77E-5 1/K | ||
400.0 °C | 1.81E-5 1/K | ||
500.0 °C | 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 | ||
Max service temperature, long | -100 - 270 °C | ||
Melting point | 1230 - 1480 °C | Typical for Austenitic Stainless Steel | |
Specific heat capacity | -100.0 °C | 440 J/(kg·K) | |
20.0 °C | 472 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 | 13.3 W/(m·K) | |
100.0 °C | 14.9 W/(m·K) | ||
200.0 °C | 16.5 W/(m·K) | ||
300.0 °C | 18.1 W/(m·K) | ||
400.0 °C | 19.5 W/(m·K) | ||
500.0 °C | 21 W/(m·K) | ||
600.0 °C | 22.4 W/(m·K) | ||
700.0 °C | 23.8 W/(m·K) | ||
800.0 °C | 25.2 W/(m·K) | ||
Thermal diffusivity | 20.0 °C | 3.5 mm²/s | |
100.0 °C | 3.8 mm²/s | ||
200.0 °C | 4 mm²/s | ||
300.0 °C | 4.3 mm²/s | ||
400.0 °C | 4.5 mm²/s | ||
500.0 °C | 4.7 mm²/s | ||
600.0 °C | 4.8 mm²/s | ||
700.0 °C | 5.1 mm²/s | ||
800.0 °C | 5.4 mm²/s | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 7.91E-7 Ω·m |
100.0 °C | 8.45E-7 Ω·m | |
200.0 °C | 9.19E-7 Ω·m | |
300.0 °C | 9.77E-7 Ω·m | |
400.0 °C | 1.03E-6 Ω·m | |
500.0 °C | 1.08E-6 Ω·m | |
600.0 °C | 1.12E-6 Ω·m | |
700.0 °C | 1.15E-6 Ω·m | |
800.0 °C | 1.18E-6 Ω·m | |
Chemical properties
| Property | Value |
|---|---|
Carbon | 0.07 % |
Chromium | 16.5 - 18.5 % |
Manganese | 2 % |
Molybdenum | 2 - 2.5 % |
Nickel | 10 - 13 % |
Nitrogen | 0.11 % |
Phosphorus | 0.05 % |
Silicon | 1 % |
Sulfur | 0.015 % |
Technological properties
| Property | ||
|---|---|---|
| Features | Spring | |
Metal
- EN 10277-5 Grade 25CrMo4 Cold-Drawn Steel – High Strength & Ductility
- EN 10277-5 Grade 25CrMoS4 Cold-Drawn Steel – High Strength & Ductility for Automotive & Industrial Applications
- EN 10277-5 Grade 38Cr2 Cold Drawn Steel – High Strength & Low-Temperature Performance
- EN 10277-5 Grade 38CrS2 Cold Drawn Steel – Precision Alloy for Automotive and Machinery
- EN 10277‑5 Grade 41Cr4 Cold‑Drawn Steel – High‑Performance for Automotive & Machine Engineering
- EN 10277-5 Grade 41CrS4 Cold-Drawn Steel – High Strength for Automotive and Industrial Applications
- EN 10277-5 Grade 42CrMo4 – Premium Cold‑Drawn Steel for Heavy‑Duty Applications
- DIN 1654-5 Grade X5CrNiMo17-12-2: Premium Cold-Drawn & Quenched Stainless Steel
- EN 10270-3 Grade X7CrNiAl17-7: Premium Cold-Drawn Stainless Steel Wire
- EN 10270-3: X10CrNi18-8 Grade Cold Drawn Stainless Steel Wire