Definition: Aluminium die casting is a metal casting process where molten aluminum is injected into a precision-machined steel mold (die) under high pressure. The mold is designed to create parts with complex geometries and precise dimensions, making it ideal for high-volume production.

It is widely used for producing lightweight, high-strength, and complex parts with a good surface finish and tight dimensional tolerances. This process is especially prevalent in the automotive, aerospace, and electronics industries.