The material of the wheel hub has a significant impact on its performance. Common materials include:
Aluminum alloy: Aluminum alloy is one of the most commonly used materials because it is lightweight and has good strength. Aluminum alloy wheels can reduce the overall weight of vehicles, improve fuel efficiency, and enhance handling. They are usually used for high-end sedans, sports cars, and racing cars.
Steel: Steel wheels are usually heavier, but they have high strength and low cost. They are widely used in economy vehicles and urban commuting vehicles. Steel wheels have strong durability, but due to their large weight, they may have a certain impact on the acceleration performance and fuel efficiency of the vehicle.
Forged aluminum alloy: The forging process can produce wheels that are stronger than cast aluminum alloy. These wheels are lighter and more durable, and are commonly used in racing and high-performance sports cars. Due to its high strength, a thinner design can be adopted to further reduce weight.
Carbon fiber: Although relatively expensive, carbon fiber wheels are commonly used in ultra-high performance sports cars and racing cars due to their ultra light and high-strength characteristics.
