Zamak2

Zamak 2 is a zinc alloy widely used in die casting applications. It is known for its excellent fluidity, allowing for intricate and thin-walled parts to be cast. This alloy is primarily composed of zinc, with additions of aluminum, copper, and magnesium. The aluminum content typically ranges from 3.5% to 4.3%, while copper is usually present at around 0.25% to 0.75%. Magnesium is added in small amounts, typically between 0.02% and 0.08%, to improve creep resistance and corrosion resistance.

The specific composition of Zamak 2 contributes to its desirable properties, including good tensile strength, impact strength, and wear resistance. It also offers a good balance of mechanical properties and ease of processing, making it a cost-effective choice for many manufacturing needs. Zamak 2 exhibits good dimensional stability and can be plated or painted to achieve various aesthetic finishes.

Common applications for Zamak 2 include automotive components such as carburetor parts and fuel pump components, as well as hardware like door handles, locks, and hinges. It is also used in the manufacturing of toys, appliances, and decorative items. The alloy's ability to reproduce fine details makes it suitable for intricate designs. It is important to note that Zamak 2 has a lower melting point compared to some other metals, which facilitates the die casting process.