High-strength aluminum sheets are fabricated to provide superior mechanical characteristics. They are produced from alloys of aluminum which are made stronger using heat treatment and alloying techniques. Such sheets are best suited for use in the aerospace and automotive industries because they are easy to work with due to their great strength-to-weight ratio. They can also withstand corrosion, which allows for sustained use in a lot of different environments. Such sheets are also able to sustain a lot of weight and stress without significant changes to their shape due to their high strength