What are the different grades of aluminum coils?

Aluminum coils are classified into different grades based on their composition and properties. The most common grades include 1000 series (99% pure aluminum), 3000 series (aluminum-manganese alloys), 5000 series (aluminum-magnesium alloys), and 6000 series (aluminum-silico-magnesium alloys). Each series has specific characteristics, such as corrosion resistance, formability, and strength, which determine their suitability for various applications like construction, transportation, and packaging. Additionally, there are 2000 series (aluminum-copper alloys), 4000 series (aluminum-silicon alloys), 7000 series (aluminum-zinc-magnesium alloys), and 8000 series (other alloys), each with unique properties and applications.