Product Description

The Classical style zinc alloy die casting door handle produced by zinc die casting process.

Characteristic of zinc alloy die casting products:

1. High specific density, more strength than plastic injection molding.

2. Good casting performance, Producing complex shape and Thin-walled  precision die casting parts, the surface of zinc die casting part is  smooth.

3. Easy do the surface treatment: Plating, powder coating, Painting.

4. Do not attract iron when Melt and die casting, do not corrosion zinc die casting mould and Non-stick mold.

5. Have good room temperature mechanical properties and wear resistance.

6. Low melting point, Melts at 385℃, more easily forming than aluminum alloy die-casting molding.

Domestic commonly used zinc alloy handle material performance:

The traditional die-casting zinc alloy: No.2, No.3, No.5, No.7. ZA8 Currently the most widely used is zinc alloy No.3.

The application of commonly used zinc alloy:

No.2: It is used to those mechanical fittings that have special need in mechanical capability, and need high rigidity and normaldimension and precision.

No.3: Good liquidity and mechanical properties, and the best combination of mechanical properties, casting properties and economical. It applied  to the die casting part which the mechanical strength requirement is  not high. Such as toys, light parts, decorations and part of the  electric parts.

No.5: Good fluidity and good mechanical properties, high wear  resistance. It applied to the zinc die casting part which has  requirements of mechanical strength. Such as auto parts, mechanical and  electrical parts, machinery parts, electrical components.