By the last century, aluminum has become a valuable metal for various types of manufacturing industries. One of the industries that extensively utilize aluminum is the aerospace industry. The exceptional strength and lightweight nature of aluminum give it an edge over other metals. Therefore, aerospace manufacturers prefer using it for building safe and fuel-efficient aircraft. Below, we have listed some of the common advantages of aluminum, demonstrating how aluminum alloys like AMS QQ-A-250/30 and 2219-T851 help aerospace manufacturers. Take a look:

High Strength and Lightweight: The primary characteristics that aerospace manufacturers demand in metal are high strength and lightweight. Aluminum alloys like AMS QQ-A-250/30 possess both of these qualities, making it the most widely used metal in the aerospace industry. In order to withstand the stresses of takeoffs and landings over time, airframes essentially need to be enough strong and durable. However, using strong but heavy metals will make aircraft consume more fuel during flights. That’s why, aerospace manufacturers choose aluminum to build strong and fuel-efficient aircraft.

Corrosion resistance: In addition to high strength and lightweight, aluminum alloys like 2219-T851 also offer excellent corrosion resistance. This is a critical factor in ensuring the durability of an aircraft. Airplanes are commonly exposed to various elements and constantly experience extreme climates, including freezing temperatures at higher altitudes, and all types of precipitation like rainstorms and snow. The ability of aluminum to withstand environmental corrosion contributes to its widespread use.

Formability: Aluminum is well-known for its high formability, which is advantageous for the aircraft industry which requires precision in manufacturing all large and small parts to ensure optimum aerodynamics. The ease of working with aluminum alloys like AMS QQ-A-250/30 in manufacturing and processing makes them a cost-effective choice over alternative metals.

Conclusion: Undoubtedly, aluminum is the most utilized metal in the aerospace industry as it meets all the demands of aerospace manufacturers. In fact, about 80% of all the metal content in aircraft today is aluminum. Therefore, if you are an aerospace manufacturer, you can confidently choose aluminum alloys. Select FlightMetals, as your premium aluminum supplier to be ensured that you will get only top-quality aluminum products like AMS 4121, QQ-A-200/2, 2014-T6511, 2219-T851, AMS QQ-A-250/30, Aluminum 2014 and AMS 4599.