EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P)
EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P) introduction
NiFe25Cr20NbTi is a nickel-base alloy with high creep strength and very good scaling resistance. This alloy shows very high corrosion resistance to lead compounds at increased temperatures.
Use: inlet valves, exhaust valves
Equivalent material: ISO NiFe25Cr20NbTi, GOST NiFe25Cr20NbTi, DIN 1.4865, DIN GX40NiCrSi38-19, DIN GX40NiCrSi38-18, DIN NiFe25Cr20NbTi, JIS SCH15, JIS SCH16, EN GX40NiCrSi38-19, EN 1.4865
EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P) general
| Property |
Temperature |
Value |
| Density |
20.0 °C |
Density of 8.1 g/cm³ |
EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P) thermal
| Property |
Temperature |
Value |
Comment |
| Coefficient of thermal expansion |
100.0 °C |
Coefficient of thermal expansion of 1.41E-5 1/K |
- |
| - |
300.0 °C |
Coefficient of thermal expansion of 1.55E-5 1/K |
- |
| - |
500.0 °C |
Coefficient of thermal expansion of 1.59E-5 1/K |
- |
| - |
700.0 °C |
Coefficient of thermal expansion of 1.68E-5 1/K |
- |
| Melting point |
- |
Melting point of 1316 - 1595 °C |
Typical for Nickel Steel |
| Specific heat capacity |
20.0 °C |
Specific heat capacity of 460 J/(kg·K) |
- |
| Thermal conductivity |
20.0 °C |
Thermal conductivity of 13 W/(m·K) |
- |
EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P) chemical
| Property |
Value |
| Aluminium |
Aluminium of 0.3 - 1 % |
| Boron |
Boron of 8E-3 % |
| Carbon |
Carbon of 0.04 - 0.1 % |
| Chromium |
Chromium of 18 - 21 % |
| Iron |
Iron of 23 - 28 % |
| Manganese |
Manganese of 1 % |
| Nickel |
Nickel of 43.85 % |
| Phosphorus |
Phosphorus of 0.03 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.015 % |
| Titanium |
Titanium of 1 - 2 % |
EN 10090 Grade NiFe25Cr20NbTi solution heat-treated and precipitation hardened (+AT+P) mechanical
| Property |
Temperature |
Value |
Comment |
| Elastic modulus |
20.0 °C |
Elastic modulus of 215 GPa |
- |
| Elongation |
20.0 °C |
Elongation of 25 % |
- |
| Hardness, Rockwell C |
20.0 °C |
Hardness, Rockwell C of 28 [-] |
- |
| Poisson's ratio |
23.0 °C |
Poisson's ratio of 0.29 [-] |
Typical for Nickel Steel |
| Reduction of area |
20.0 °C |
Reduction of area of 30 % |
- |
| Shear modulus |
23.0 °C |
Shear modulus of 76 GPa |
Typical for Nickel Steel |
| Tensile strength |
20.0 °C |
Tensile strength of 900 - 1100 MPa |
- |
| - |
500.0 °C |
Tensile strength of 800 MPa |
- |
| - |
550.0 °C |
Tensile strength of 800 MPa |
- |
| - |
600.0 °C |
Tensile strength of 790 MPa |
- |
| - |
650.0 °C |
Tensile strength of 740 MPa |
- |
| - |
700.0 °C |
Tensile strength of 640 MPa |
- |
| - |
750.0 °C |
Tensile strength of 500 MPa |
- |
| - |
800.0 °C |
Tensile strength of 340 MPa |
- |
| Yield strength Rp0.2 |
20.0 °C |
Yield strength Rp0.2 of 500 MPa |
- |
| - |
500.0 °C |
Yield strength Rp0.2 of 450 MPa |
- |
| - |
550.0 °C |
Yield strength Rp0.2 of 450 MPa |
- |
| - |
600.0 °C |
Yield strength Rp0.2 of 450 MPa |
- |
| - |
650.0 °C |
Yield strength Rp0.2 of 430 MPa |
- |
| - |
700.0 °C |
Yield strength Rp0.2 of 430 MPa |
- |
| - |
750.0 °C |
Yield strength Rp0.2 of 380 MPa |
- |
| - |
800.0 °C |
Yield strength Rp0.2 of 250 MPa |
- |
Our commitment to craftsmanship ensures excellence in every steel product we deliver.
-- Our promise
Similar or equivalent steel materials
Get a quote