What are some types of aluminum alloys?

Aluminum alloys are categorized based on their primary alloying elements and their applications. Some common types include: 1) 1000 series (99% pure aluminum), 2) 2000 series (alloyed with copper), 3) 3000 series (alloyed with manganese), 4) 4000 series (alloyed with silicon), 5) 5000 series (alloyed with magnesium), 6) 6000 series (alloyed with magnesium and silicon), and 7) 7000 series (alloyed with zinc). These alloys have various properties, making them suitable for different industries such as aerospace, automotive, and construction.