EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned introduction
The cold-upsettable steel 16 MnCr 5 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 bevel gears, gear shafts, valve spring plates (for example in case-hardened condition).
Equivalent material: NBN 16MnCr5, CSN 14220, BS 527M17, GOST 18ChG, ISO B11, UNI 16MnCr5, PN 16HG, SS 2511-03, UNE F.1516-16MnCr5, ASTM 5115, DIN 1.7131, AFNOR 16MC5, BS 527M20, SS 2511, UNE 16MnCr5, AISI PS59, AISI PS64, AISI PS65, AISI 5115, SAE PS59, SAE PS64, SAE PS65, SAE 5115, JIS SCR415, EN 16MnCr5, EN 1.7131
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned 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 |
- |
| Melting point |
- |
Melting point of 1382 - 1529 °C |
Typical for Chromium 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 |
20.0 °C |
Thermal conductivity of 45.9 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 46.4 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 45.6 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 43.5 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 40.9 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 38.2 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 35.5 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 12.7 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 12 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 11 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 9.9 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 8.7 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 7.3 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 6 mm²/s |
- |
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned chemical
| Property |
Value |
| Carbon |
Carbon of 0.14 - 0.19 % |
| Chromium |
Chromium of 0.8 - 1.1 % |
| Manganese |
Manganese of 1 - 1.3 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.035 % |
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 2.27E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 2.76E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 3.46E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 4.31E-7 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 5.32E-7 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 6.48E-7 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 7.81E-7 Ω·m |
EN 10263-3 Grade 16MnCr5 annealed to achieve spheroidized carbides and turned mechanical
| Property |
Temperature |
Value |
| 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 0.28 [-] |
| Reduction of area |
20.0 °C |
Reduction of area of 60 % |
| Tensile strength |
20.0 °C |
Tensile strength of 550 MPa |
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