DIN 1654-5 Grade X5CrNiMo17-12-2: Premium Cold-Drawn & Quenched Stainless Steel
The steel X 5 CrNiMo 17 12 2 is very well suited for cold-forming, one must be aware of the increased cold strain hardening compared to carbon steels. Its increased resistance to non-oxidizing acids and substances containing halogen and its abilitity to be high-gloss polished allow it to be used for stainless steel screws, nuts and molded parts in the chemical pharmaceutical industries, and in the cellulose, rubber, paint, textile and artificial silk industries and in petrochemistry. Temperature of use: up to 300 degrees 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 | 196 GPa | |
22.0 °C | 196.2 GPa | |
24.0 °C | 193.1 - 197.9 GPa | |
100.0 °C | 190 - 194 GPa | |
149.0 °C | 184.8 - 190.3 GPa | |
200.0 °C | 182 - 186 GPa | |
260.0 °C | 182 - 182.7 GPa | |
300.0 °C | 174 - 179 GPa | |
371.0 °C | 174.4 - 179.3 GPa | |
400.0 °C | 166 - 172 GPa | |
483.0 °C | 163.4 - 165.5 GPa | |
500.0 °C | 158 - 165 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 | 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 [-] | |
Reduction of area | 20.0 °C | 55 % |
Shear modulus | 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 | 660 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 | 1.65E-5 - 1.67E-5 1/K | ||
200.0 °C | 1.72E-5 - 1.75E-5 1/K | ||
300.0 °C | 1.75E-5 - 1.77E-5 1/K | ||
400.0 °C | 1.81E-5 - 1.85E-5 1/K | ||
500.0 °C | 1.84E-5 - 1.85E-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 | 0 - 300 °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 | 10.5 - 13.5 % |
Phosphorus | 0.05 % |
Silicon | 1 % |
Sulfur | 0.03 % |
Metal
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- DIN 1654-5 X5CrNiMo17-12-2: High-Performance Quenched & Turned Steel for Chemical & Pharmaceutical Applications
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- DIN 1654-5 X5CrNiMo17-12-2 Stainless Steel (Quenched) – High Strength & Corrosion Resistance