What are the properties of pure aluminum?

Pure aluminum is a lightweight, silvery-white metal known for its excellent malleability, ductility, and electrical conductivity. It has a density of 2.7 g/cm鲁, which is about one-third that of steel. It is non-magnetic and has a low melting point of 660掳C (1220掳F). Pure aluminum is also highly reflective, making it useful in mirrors and reflective coatings. It is a good thermal conductor and is resistant to corrosion due to the formation of a protective oxide layer on its surface. However, it is soft and lacks strength, which is why it is often alloyed with other elements to improve its mechanical properties.