True Advantages of Nickel Alloy AMS 5663

Discover the true advantages of Nickel Alloy AMS 5663, including its high-temperature strength, excellent corrosion resistance, and durability. 

Nickel is a popular alloying metal that is well-known for its use in creating austenitic (nickel-bearing) stainless steel. Nickel alloys have many applications in the aerospace industry, including discs, turbine blades, and other critical jet engine parts. Their excellent adhesion, wear, hardness, corrosion, and erosion resistance are the most common features that make them suitable for aerospace applications. Applications where stress needs to be minimized are perfect for nickel alloys. The engine of aircraft that operates at very high temperatures and stresses is the most popular application of aluminum. In this article, we are going to discuss the true advantages of using nickel alloy AMS 5663 which is also known as Inconel 718. Let’s get started.

Inconel 718 (AMS 5663) is a precipitation-hardenable nickel-chromium alloy. It contains significant amounts of iron, niobium, and molybdenum as well as lesser amounts of titanium and aluminum. It belongs to the family of nickel-based superalloys that are commonly known as “superalloys” because of their exceptional features. Two of the common properties of this alloy are great resistance to corrosion and oxidation at high temperatures and extremely high strength. These characteristics make it well-suited for high-pressure applications needing components to withstand extreme heat and corrosive elements. This alloy exhibits great weldability which is why it is considered to be a versatile material.

In terms of performance, Inconel 718 (AMS 5663) is well-known for its perfect fatigue strength, thermal stability, creep resistance, and resistance to stress cracking in chloride solutions. This is why it is a top choice for aircraft parts like turbine blades and other components that are exposed to extreme stress or heat. In addition to this, its low coefficient of thermal expansion helps components made from it maintain their integrity during quick temperature changes. This feature makes it preferable for use in cryogenic systems. It helps components maintain structural integrity even when exposed to extremely cold temperatures.

Inconel 718 (AMS 5663) is renowned for its extreme heat resistance. It provides reliability and strength on temperatures as high as 1300°F / 704°C. Its great temperature resistance is a favorable feature for aircraft where burning jet fuel causes parts to become extremely hot.

Conclusion: Nickel alloy AMS 5663 is surely an important and useful material for the aerospace industry. Its favorable properties meet the requirements of various types of aircraft. Inconel 718 is definitely a good choice for aerospace manufacturers to build strong parts for aircraft. If you are planning to purchase this alloy and looking for a reliable supplier, you can choose FlightMetals. They supply the premium quality nickel alloy AMS 5663 at competitive prices.