Which material is most commonly associated with die casting?

Die casting is a manufacturing process primarily used to produce metal parts by forcing molten metal under high pressure into a mold cavity. Aluminum alloys are particularly favored in this process for several reasons.

One of the main advantages of aluminum alloys is their excellent fluidity when molten, which allows for the production of complex shapes with fine details. This property ensures that the molten aluminum can fill the mold effectively, minimizing defects and maximizing the finished quality of the castings.

Additionally, aluminum alloys exhibit good mechanical properties, such as strength and corrosion resistance, making them suitable for a variety of applications, including automotive, aerospace, and consumer products. Their lightweight nature is also a significant advantage in industries that seek to reduce weight for better performance and fuel efficiency.

In contrast, materials like steel are less commonly used in die casting due to their higher melting temperatures and the associated challenges in achieving the necessary fluidity in the molten state. Brass, while also used in certain applications, does not match the versatility and widespread adoption of aluminum alloys in die casting. Plastics, while they can be molded, do not undergo die casting; instead, they are processed through techniques like injection molding.

Therefore, aluminum alloys stand out as the material most commonly associated with the die casting process due