Nickel is the well-known, famous, and powerful alloying metal used to create austenitic (nickel-bearing) stainless steel. The aerospace industry uses nickel alloys to manufacture specific parts like discs, turbine blades, and other critical jet engine parts that need perfect hardness, adhesion, wear, corrosion, and erosion resistance. Nickel is suitable for applications needing to minimize stress. It is mostly preferred for aircraft engines that operate at extremely high temperatures and stresses. The most important benefits of using nickel alloys like AMS 5663 for aerospace applications are listed below in detail:

High Strength at Extremely High Temperatures: Waspaloy is one of the examples of nickel alloys that provide strength and reliability at high temperatures. This alloy can outstandingly handle temperatures as high as 1600°F / 870°C. Its great temperature resistance ability makes it useful for aircraft where burning jet fuel can cause parts to get extremely hot.

Oxidation and Corrosion Resistance: Nickel alloys like Alloy X-750 and AMS 5663 have resistance to oxidation, corrosion, and any other such type of stressful environments found in pressure vessels, gas turbines, rocket engines, and a few other airframes. Alloy X-750 is precipitation-hardened with versatile metals like titanium and aluminum. That’s why it is highly resistant to oxidation and corrosion which is a common issue for many aircraft parts.

Low Expansion at High Temperatures: Alloy 36 is a Nickel and Iron-based alloy containing 36% Nickel. The prime and major benefit of using this nickel alloy is that it has low levels of expansion at cryogenic temperatures of 500°F and above. This helps it to maintain its shape and strength for longer periods in higher temperatures. Aerospace applications of this metal are measuring devices, composite formation, thermostat rods, laser components, tanks, and piping for liquefied gas storage.

Creep resistance: Many nickel alloys like AMS 5663 have unmatchable creep resistance. This alloy can maintain its fortitude under higher degrees of stress at higher temperatures of up to 850°C/ 1562°F. That’s why it is very useful to manufacture aircraft turbine rotors and exhaust valves.

Conclusion: After knowing such powerful advantages of nickel-based alloys, it is crystal clear to you that they are highly crucial to the aerospace industry. Many nickel alloys are being used to meet specific and different types of aircraft needs. Therefore, consider choosing one that suits your exact requirements. To get the best quality products at competitive prices, you are advised to choose FlightMetals as your specialty metal supplier of nickel products like AMS 5663.