What are the different sizes available for aluminum sheets?

Aluminum sheets are available in a variety of sizes depending on the manufacturer and the specific application. Common sizes include 12x12 inches, 24x24 inches, 4x8 feet, and 4x10 feet. Thickness can range from 0.010 inches (0.25 mm) for thin sheets to 0.5 inches (12.7 mm) for thicker plates. Custom sizes can also be ordered, and the availability of these sizes may vary by supplier. It's important to check with the specific supplier for the exact sizes they offer, as options can differ.