What is the difference between aluminum sheets and steel sheets?

Aluminum sheets and steel sheets differ in material composition, weight, strength, and applications. Aluminum sheets are lightweight, corrosion-resistant, and have good thermal conductivity, making them ideal for applications requiring light weight and resistance to corrosion. Steel sheets, on the other hand, are heavier, stronger, and more durable, suitable for structural applications where high strength is required. Steel is also magnetic, which aluminum is not, and has a higher melting point. However, steel is more prone to rust compared to aluminum, which requires protective coatings or treatments in many applications.