1. Light weight. The density of aluminum is 2.73 grams per cubic centimeter, only 1/3 of that of steel.
2, high strength. High strength can be achieved through composition configuration, processing and heat treatment.
3, corrosion resistance. Self-rust resistance, the formed oxide layer can prevent metal oxidation and corrosion, with good acid and alkali resistance.
4, good plasticity, easy to process.
5, good electrical conductivity. Non-magnetization and low spark sensitivity prevent electromagnetic interference and reduce flammability in special environments.
6. Easy to install. Aluminum can be joined by riveting, welding and gluing.
7, environmental protection, recyclable.