EN 10088-1 Grade X50CrMoV15 soft annealed (+A)
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) introduction
Material X50CrMoV15 is comparable to X 45 CrMoV 15 acc. to DIN 17440:1985-07. Hardenable steel of high strength and high abrasion resistance for all kinds of cutting tools, especially for partial hardened cutting tools, for ball bearing balls, wear resistant components, controlling and pump parts. Resistant to water and steam in hardened condition. Higher resistance than 1.4034 and 1.4110. Insufficient corrosion resistance in annealed or high tempered condition.
Equivalent material: AFNOR Z50CD13, ISO I, STAS 45VMoCr145, UNE F.3423, UNE X47CrMo17, DIN 4, ISO 4116-420-77-E, ISO MM15U, DIN X45CrMoV15, DIN 1.4116, DIN X 45 CrMoV 15, DIN X50CrMoV15, EN 1.4116, ISO X50CrMoV15, GOST 50Ch14MF
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 7.56 - 7.7 g/cm³ |
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
20.0 °C |
Coefficient of thermal expansion of 9.9E-6 1/K |
- |
| - |
100.0 °C |
Coefficient of thermal expansion of 1.03E-5 - 1.05E-5 1/K |
- |
| - |
200.0 °C |
Coefficient of thermal expansion of 1.08E-5 - 1.1E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.1E-5 - 1.12E-5 1/K |
- |
| - |
400.0 °C |
Coefficient of thermal expansion of 1.15E-5 - 1.16E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.19E-5 1/K |
- |
| - |
600.0 °C |
Coefficient of thermal expansion of 1.21E-5 1/K |
- |
| - |
700.0 °C |
Coefficient of thermal expansion of 1.24E-5 1/K |
- |
| - |
800.0 °C |
Coefficient of thermal expansion of 1.29E-5 1/K |
- |
| Melting point |
- |
Melting point of 1370 - 1530 °C |
Typical for Martensitic Stainless Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 450 - 460 J/(kg·K) |
- |
| - |
100.0 °C |
Specific heat capacity of 482 J/(kg·K) |
- |
| - |
200.0 °C |
Specific heat capacity of 506 J/(kg·K) |
- |
| - |
300.0 °C |
Specific heat capacity of 525 J/(kg·K) |
- |
| - |
400.0 °C |
Specific heat capacity of 547 J/(kg·K) |
- |
| - |
500.0 °C |
Specific heat capacity of 576 J/(kg·K) |
- |
| - |
600.0 °C |
Specific heat capacity of 616 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 16 - 30 W/(m·K) |
- |
| - |
100.0 °C |
Thermal conductivity of 17.2 W/(m·K) |
- |
| - |
200.0 °C |
Thermal conductivity of 18.6 W/(m·K) |
- |
| - |
300.0 °C |
Thermal conductivity of 20 W/(m·K) |
- |
| - |
400.0 °C |
Thermal conductivity of 21.2 W/(m·K) |
- |
| - |
500.0 °C |
Thermal conductivity of 22.3 W/(m·K) |
- |
| - |
600.0 °C |
Thermal conductivity of 23.3 W/(m·K) |
- |
| - |
700.0 °C |
Thermal conductivity of 24.1 W/(m·K) |
- |
| - |
800.0 °C |
Thermal conductivity of 25.5 W/(m·K) |
- |
| - |
900.0 °C |
Thermal conductivity of 26.9 W/(m·K) |
- |
| - |
1000.0 °C |
Thermal conductivity of 28.3 W/(m·K) |
- |
| Thermal diffusivity |
20.0 °C |
Thermal diffusivity of 4.7 mm²/s |
- |
| - |
100.0 °C |
Thermal diffusivity of 4.5 mm²/s |
- |
| - |
200.0 °C |
Thermal diffusivity of 4.5 mm²/s |
- |
| - |
300.0 °C |
Thermal diffusivity of 4.6 mm²/s |
- |
| - |
400.0 °C |
Thermal diffusivity of 4.4 mm²/s |
- |
| - |
500.0 °C |
Thermal diffusivity of 4.1 mm²/s |
- |
| - |
600.0 °C |
Thermal diffusivity of 3.6 mm²/s |
- |
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) chemical
| Property |
Value |
| Carbon |
Carbon of 0.45 - 0.55 % |
| Chromium |
Chromium of 14 - 15 % |
| Manganese |
Manganese of 1 % |
| Molybdenum |
Molybdenum of 0.5 - 0.8 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
| Vanadium |
Vanadium of 0.1 - 0.2 % |
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) electrical
| Property |
Temperature |
Value |
| Electrical resistivity |
20.0 °C |
Electrical resistivity of 6.5E-7 - 9.06E-7 Ω·m |
| - |
100.0 °C |
Electrical resistivity of 9.42E-7 Ω·m |
| - |
200.0 °C |
Electrical resistivity of 9.87E-7 Ω·m |
| - |
300.0 °C |
Electrical resistivity of 1.03E-6 Ω·m |
| - |
400.0 °C |
Electrical resistivity of 1.08E-6 Ω·m |
| - |
500.0 °C |
Electrical resistivity of 1.12E-6 Ω·m |
| - |
600.0 °C |
Electrical resistivity of 1.18E-6 Ω·m |
| - |
700.0 °C |
Electrical resistivity of 1.22E-6 Ω·m |
| - |
800.0 °C |
Electrical resistivity of 1.24E-6 Ω·m |
| - |
900.0 °C |
Electrical resistivity of 1.26E-6 Ω·m |
| - |
1000.0 °C |
Electrical resistivity of 1.27E-6 Ω·m |
EN 10088-1 Grade X50CrMoV15 soft annealed (+A) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 215 - 218 GPa |
- |
| - |
100.0 °C |
Elastic modulus of 212 - 213 GPa |
- |
| - |
200.0 °C |
Elastic modulus of 205 - 206 GPa |
- |
| - |
300.0 °C |
Elastic modulus of 198 - 200 GPa |
- |
| - |
400.0 °C |
Elastic modulus of 190 GPa |
- |
| - |
500.0 °C |
Elastic modulus of 180 GPa |
- |
| - |
600.0 °C |
Elastic modulus of 167 GPa |
- |
| - |
700.0 °C |
Elastic modulus of 150 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 12 % |
- |
| Elongation A80 |
20.0 °C |
Elongation A80 of 12 % |
- |
| Hardness, Brinell |
20.0 °C |
Hardness, Brinell of 280 [-] |
- |
| Hardness, Rockwell B |
20.0 °C |
Hardness, Rockwell B of 100 [-] |
- |
| Hardness, Vickers |
20.0 °C |
Hardness, Vickers of 280 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.3 [-] |
Typical for Martensitic Stainless Steel |
| Shear modulus |
23.0 °C |
Shear modulus of 77 GPa |
Typical for Martensitic Stainless Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 850 - 900 MPa |
- |
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