The difference between aluminum alloy and aluminum includes different aluminum content, different properties, and different uses.

1. Different aluminum content: aluminum alloy and aluminum are different in aluminum content. Aluminum alloy belongs to an alloy metal substance. Although aluminum is the main component, it contains other metal components, and the purity is not high, while aluminum is more than 99.7 pure. % of metal, basically does not contain other impurities. Aluminum alloy is an alloy based on aluminum and adding a certain amount of other alloying chemical elements, which is one of the light metal materials.

2. Different properties: Aluminum alloys have strong toughness and are generally not easily deformed, but have poor corrosion resistance, while aluminum has extremely strong corrosion resistance. Because of its high purity, its toughness is poor. Deformation easily occurs. Aluminum alloys are the most widely used non-ferrous metal structural materials in the industry. Aluminum is a silver-white light metal.

3. Different uses: Aluminum alloy is the most widely used non-ferrous metal structural material in the industry, and has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries.