Aluminium plate is an important structural material for aircraft, and it is mainly used in fuselage, wing skin, oil tank etc. By using aluminium composite materials, the density of aircraft’s outer skin can be decreased by 5%-7%. As a result, the total weight can be reduced 10%, and therefore fuel efficiency increases. Moreover, 7% can be increased in stiffness of the material by using aluminium. Due to the superb corrosion resistance, fatigue resistance and damage tolerance of alunimium alloy, the inspection period can be extended and hence decreasing maintenance cost
Depending on the state-of-the-art manufacturing technology, Alnan is capable of providing various aluminium alloy products for aviation industries, such as wing skin, fuselage, stringer, chair skid, and augmented satellite launch vehicle etc.
Classic alloy: 2024, 2324, 2524, 7075, 7475, 7050, 7150.
Product characters: high strength, high ductility, high damage tolerance.