Aluminum alloys can be divided into two categories: cast aluminum alloys and deformed aluminum alloys according to their composition and process properties. Deformed aluminum alloys are divided into four categories according to their performance and process performance: rust-proof aluminum, hard aluminum, super-hard aluminum and forged aluminum. 1. Anti-Rust Aluminum The main alloying elements of rust-proof aluminum are manganese and magnesium, which belong to Al-Mn and Al-Mg system alloys. This kind of aluminum alloy belongs to the aluminum alloy that cannot be strengthened in time. After forging and annealing, it is a single-phase solid solution with high corrosion resistance and good plasticity. Manganese can improve the strength of aluminum alloy in Read more