2024 Aluminium Foil combines aluminum with copper, magnesium and manganese to achieve superior mechanical properties. A lightweight foil, it offers a high strength-to-weight ratio and excellent fatigue resistance. These qualities see it widely used in aircraft, including fuselage skins, wings and other areas where fatigue resistance is critical. With 42 variations to choose from, this foil provides an optimal balance of formability, strength, fatigue and damage tolerance for aerospace and aviation applications.