What material is the wheel hub made of?

Jul 24,2025


1. Steel wheel hub: This type of wheel hub is made of steel and is one of the common materials in the market. Although steel wheel hubs have lower costs, their heat dissipation performance is relatively weak and they are prone to rusting in humid environments.

2. Aluminum alloy wheels: Aluminum alloy wheels are mainly made of aluminum and added with metal materials such as manganese and magnesium. Compared to steel wheels, aluminum alloy wheels are lighter and help improve the fuel efficiency of vehicles.

3. Magnesium alloy wheels: Magnesium alloy wheels are mainly made of magnesium and incorporate other metals. Magnesium alloy wheels are the lightest among the four, favored by car owners due to their excellent shock absorption, heat dissipation, and corrosion resistance.

4. Carbon fiber composite material wheel hub: This type of wheel hub is made of high-tech composite materials and has a relatively high cost. However, carbon fiber composite wheels have superior noise performance and are easy to repair after damage.



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