Nickel alloys
EU
2.4654 | NiCr20Co13Mo4Ti3Al
US
UNS N07001 | MSRR 7192
Age-hardenable nickel-based superalloy with excellent heat resistance and good corrosion resistance.

UNS N07001 nickel alloy - 2.4654 - Available from stock
Alloy 2.4654, also referred to as Waspaloy or UNS N07001, is a nickel-based superalloy designed to be highly effective in high-temperature environments. Its composition and properties are aimed at heavy-duty applications, especially in the aerospace sector.
Below is a technical overview of this alloy:
- Europe: 2.4654 | NiCr20Co13Mo4Ti3Al
- USA: UNS N07001 | MSRR 7192
- Europe: EN 10302 | ISO 9723 | ISO 9724 | ISO 9725
- USA: AMS 5544 | AMS 5708 | ASTM B637 | AMS 5704 | AMS 5706 | AMS 5707 | AMS 5709 | AMS 5828
- High temperature resistance: able to maintain robust mechanical properties and stability in high-temperature environments.
- Corrosion resistance: effective against corrosion and oxidation in heavy-duty environments.
- Age-hardenable: its strength and hardness can be increased with specific heat treatment, optimising its performance at high temperatures.
- Age-hardening is a key process in developing the alloy’s mechanical strength and corrosion resistance, optimising its internal structure for high-temperature applications.
Properties
- High temperature resistance: able to maintain robust mechanical properties and stability in high-temperature environments.
- Corrosion resistance: effective against corrosion and oxidation in heavy-duty environments.
- Age-hardenable: its strength and hardness can be increased with specific heat treatment, optimising its performance at high temperatures.
Standards and Designations
Heat treatment
- Age-hardening is a key process in developing the alloy’s mechanical strength and corrosion resistance, optimising its internal structure for high-temperature applications.
Special advantages
Conclusion
Application
- Designed for jet engine and gas turbine components, where reliability at high temperatures is essential.
- Also used in other industries requiring materials capable of withstanding extreme temperatures and corrosion.
- All of this makes the Waspaloy alloy a great choice for applications that require high temperature resistance, good corrosion resistance, as well as mechanical robustness in harsh environments, especially the aerospace sector.