EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed introduction
The cold-upsettable steel 15 CrNi 6 is suitable for the manufacture of screws and nuts (soft-annealed condition with pre- and/or post treatment) used in automobile, motor and equipment construction and in general engineering. The steel finds additional use, amongst other things, for drive sprockets, gudgeon pins, gear shafts (for example in case-hardened condition).
Equivalent material: NBN 14CrNi6, AFNOR 16NC6, BS 815M17, JIS SNC815, SS 2512-03, UNE F.1581-15CrNi6, ASTM 4320, DIN 1.5919, AISI 4320H, AISI 4320, AISI 4617, SAE 4320H, SAE 4320, SAE 4617, JIS SNCM415, JIS SNCM415M, EN 1.5919, ASTM 4320H, UNS H43200, UNS G43200, UNS G46170
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.84 g/cm³ |
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
-100.0 °C |
Coefficient of thermal expansion of 1.05E-5 1/K |
- |
| - |
20.0 °C |
Coefficient of thermal expansion of 1.15E-5 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.21E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.27E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.32E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.36E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.4E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.44E-5 1/K |
- |
| Max service temperature, long |
- |
Max service temperature, long of -60 - 500 °C |
- |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Nickel Chromium Molybdenum Steel |
| Specific heat capacity |
-100.0 °C |
Specific heat capacity of 423 J/(kg·K) |
- |
| - |
20.0 °C |
Specific heat capacity of 461 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 479 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 499 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 517 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 536 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 558 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 587 J/(kg·K) |
- |
| Thermal conductivity |
-100.0 °C |
Thermal conductivity of 31.9 W/(m·K) |
- |
| - |
20.0 °C |
Thermal conductivity of 37.6 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 39.3 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 40.1 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 39.6 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 38.4 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 36.7 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 34.8 W/(m·K) |
- |
| Thermal diffusivity |
-100.0 °C |
Thermal diffusivity of 10.9 mm²/s |
- |
| - |
20.0 °C |
Thermal diffusivity of 10.4 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 10.1 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 9.7 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 9 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 8.1 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 7.1 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 5.9 mm²/s |
- |
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed chemical
| Property |
Value |
| Carbon |
Carbon of 0.14 - 0.19 % |
| Chromium |
Chromium of 1.4 - 1.7 % |
| Manganese |
Manganese of 0.4 - 0.6 % |
| Nickel |
Nickel of 1.4 - 1.7 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.035 % |
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
-100.0 °C |
Electrical resistivity of 2.14E-7 Ω·m |
| - |
20.0 °C |
Electrical resistivity of 2.77E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 3.26E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 3.94E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 4.74E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 5.66E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 6.73E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 7.96E-7 Ω·m |
EN 10263-3 Grade 15CrNi6 cold drawn, annealed to achieve spheroidized carbides and slightly skin passed mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 217 GPa |
- |
| - |
20.0 °C |
Elastic modulus of 212 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 207 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 199 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 192 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 184 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 175 GPa |
- |
| - |
600.0 °C |
Elastic modulus of 164 GPa |
- |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Nickel Chromium Molybdenum Steel |
| Reduction of area |
20.0 °C |
Reduction of area of 60 % |
- |
| Tensile strength |
20.0 °C |
Tensile strength of 560 - 580 MPa |
- |
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