Aluminum is the material of choice for many vehicles for a number of reasons. First, aluminum is light, but still a hard material. As a result, aluminum allows the car to still move and maneuver as fast as intended. As we all know, cars and airplanes are made of aluminum. If you are short of money.
Like steel, aluminum can be used for general purpose applications if you're on a budget and need to buy the metal right away.

①Aluminum is a silver-white light metal with a density of about 2.72 g/cm3, which is about 1/3 of pure copper.②The heat capacity and latent heat of cultivation of aluminum are high. The melting point of pure aluminum is about 661 ℃. The boiling point is about 2450 ℃, and its oxide Al2O3 has a meltin