What Materials Are Commonly Used in Die Casting and Which One Should I Choose?

Aluminum alloys (like A380), zinc (Zamak), and magnesium are the most common materials in die casting. Each has its own properties:

• Aluminum: Lightweight, corrosion-resistant, high strength

• Zinc: Great for thin walls, excellent surface finish

• Magnesium: Ultra-lightweight, good shock resistance

The choice depends on the application, budget, and required mechanical properties. For example, aluminum die casting is widely used in auto engine parts and LED housings in South Africa and the Middle East. We help buyers select suitable alloys based on technical drawings and usage scenarios.