1)The characteristics of aluminum include lightweight,fast heat dissipation,corrosion resistant,good elasticity,excellent anti shock properties,good moldability and easy to re-cycle.
2)It is increasingly used in vehicle bodies.Advantages of an aluminum body car includes fuel economy,safety and strength.
3)Many brands of cars utilize aluminium construction in full or in part such as BMW,Audi,Volvo,Land Rover,Mercedes Benz and etc.
4)Due to it's lower melting point and quick heat dissipation,special tools and methods are required to repair aluminum panels