Aluminum alloys are one of reliable metal for aerospace applications that demands an metal with extreme strength and low weight properties. In compare to steel, it is light weight metal that has the required strength to be the ideal choice for many aerospace applications. At FlightMetals, we have the best quality aluminum products like 2014-T6511 that can meet each of your aerospace application needs, whether your needs are related to private, commercial or military aircraft. In this blog, we are going to help you know and understand exactly which aluminum alloy is used in which aerospace applications.

Aluminum in Aircraft - The huge majority of modern aircraft’s airframe is crafted by aluminum in terms of weight. For instance, some aluminum alloys like QQ-A-200/2 are most preferred metal for manufacturing crucial supporting structures of commercial airliners and military transport / cargo aircraft like wing fuselage, etc. Various aircraft manufacturers make use of fabricated wrought aluminum for manufacturing aircraft’s mechanical structure. Aluminum’s casting technology is chief focus today as this technology help to create intricate shapes and provide innovative designs to aircraft.

Various Aluminum Grades for Aerospace Applications - Various aluminum grades are suggested for various aerospace applications. So, you should select one according to your application. Corrosion resistance and machinability are the two prime factors to consider while evaluating aluminum alloys for aerospace applications.

Alloy 2014 - Aluminum 2014 is a really beneficial alloy for framework as it has better machinability with high strength. Though, it doesn’t offer the good level of corrosion resistance that other aluminum grades deliver. Still, you can choose it if you are not going to use your application in environments with full of environmental stresses.

Alloy 2024 – Aluminum alloy 2024 is broadly used for aircraft and other aerospace applications. It has great ultimate tensile strength, stress-resistant, and is also treatable. So, it is possible to give heat treatment to this alloy. 2024 aluminum alloy plate and sheet are ideal for aerospace applications such as aircraft structures, wings, and repairs.

Alloy 3003 – Alloy 3003 is well known for its better corrosion resistance and weldability. However, it’s not heat treatable but is one of the most used aluminum alloys like 2014-T6511 for aviation applications.

Alloy 5052 – Alloy 5052 is also not heat treatable but have excellent fatigue strength when comparing with other aluminum alloys. It also has favourable properties like better corrosion resistance and formability. It is mainly used for manufacturing aircrafts.

Alloy 6061 – Aluminum alloy 6061 is best for welding and brazing. It is a workable alloy with best corrosion resistant property. It’s usually used for wings and fuselage.

Alloy 6063 – This alloy is a remarkable choice for architectural structures and anodizing requirements. High ultimate tensile strength and better corrosion resistance are its considerable properties. It is generally used for aesthetic purposes.

Alloy 7050 – Aluminum alloy 7050 is the perfect choice for wing skins and military aircraft. This alloy can easily be reheated and is well known for its beneficial strength-to-weight ratio.

Alloy 7068 - Highly used for aircraft applications, alloy 7068 is true strongest aluminum alloy like 2014-T6511 for aircraft applications. It is a popular alloy grade for applications that are used in high level environmental stresses. This alloy has perfect level of corrosion resistance and strength.

If you want to get the best quality at competitive price, select FlightMetals, the premier aluminum supplier for aluminum products like AMS 4121, QQ-A-200/2, 2014-T6511, 2219-T851, AMS QQ-A-250/30, Aluminum 2014 and AMS 4599.