The main difference between aluminum alloy handle and zinc alloy handle

The finish of the aluminum alloy is better. Aluminum alloys are not easily oxidized, but their hardness is not as good as that of zinc alloys. Zinc alloys are prone to oxidative deterioration in the air for a long time, and become brittle and fragile over time.

Aluminum alloy has good plasticity, but its strength is low, but its specific strength is high. It is suitable for medium-weight materials with large weight. Aluminum alloy has good corrosion resistance.

The aluminum alloy has low density, but high strength, close to or exceeds high-quality steel, good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and is used second only to steel. . If the structure and die-casting process allow, of course, it is more cost-effective to use aluminum alloy.