EN 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C)
EN 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) introduction
Steel 16MnCrS5 is suitable for parts of higher dimension in vehicle and machine engineering that require higher core strength and enhanced workability (e.g. gear wheels, shafts, steering parts). Lowest application temperature -25°C, most favorable application area up to 50 mm nominal size.
As a bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).
Equivalent material: ISO 16MnCrS5, DIN 16MnCrS5, ASTM A108 Grade 5117, SAE 5117, UNS G51170, DIN 1.7139, DIN ESP 65, EN 1.7139
EN 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.85 g/cm³ |
EN 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) 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 1.1E-5 - 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 -25 - 0 °C |
- |
| 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 460 - 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 42 - 45.9 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 39.8 - 46.4 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 37.7 - 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 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) 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 0.03 - 0.04 % |
| Silicon |
Silicon of 0.4 % |
| Sulfur |
Sulfur of 0.02 - 0.04 % |
EN 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 1.6E-7 - 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 10277-4 Grade 16MnCrS5 soft annealed and cold drawn (+A+C) mechanical
| Property |
Temperature |
Value |
| Elastic modulus |
-100.0 °C |
Elastic modulus of 217 GPa |
| - |
20.0 °C |
Elastic modulus of 210 - 212 GPa |
| - |
100.0 °C |
Elastic modulus of 207 GPa |
| - |
200.0 °C |
Elastic modulus of 188 - 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 |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 240 - 260 [-] |
| Poisson's ratio |
20.0 °C |
Poisson's ratio of 0.28 [-] |
| - |
25.0 °C |
Poisson's ratio of 0.26 - 0.29 [-] |
| Shear modulus |
20.0 °C |
Shear modulus of 81 GPa |
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