NNX-D165 Light-Weight 23 Inch Customized 5×112/120/130 Forged Wheels Satin Black Monoblock Aluminum Car Passenger Wheels

The wheels on the market can be divided into steel wheels and alloy wheels according to the material, and each has its own advantages and disadvantages.
The main advantage of steel wheels is simple manufacturing process (generally use casting processes, such as aluminum alloy wheels generally use low -voltage casting process production) costs are relatively low, and the ability to resist metal fatigue is very strong, which is commonly known as cheap and cheap and cheap and cheap and cheap and cheap, and solid. However, the disadvantages of steel wheel hubs are relatively prominent that the appearance is ugly (it can be said that there is no appearance), and the weight is large (the same wheel steel is much heavier than the aluminum alloy material). And it is very easy to rust. The hub of the alloy material can make up for such problems. The lighter weight, the inertia resistance, the high production accuracy, the deformedness of the high -speed rotation is small, the inertia resistance is small, which is conducive to improving the straight -line driving performance of the car, reducing the tire rolling resistance, thereby soaring, so as Reduce fuel consumption. The thermal conductivity of the alloy material is about three times that of steel. It has good heat dissipation. It can play a certain role in the braking system of the vehicle and the thermal attenuation of the tires and brake systems. The alloy hubs of the original car on the market are mainly aluminum alloy. Of course, many modified wheels will choose chromium, titanium and other elements as basic materials in order to meet certain special requirements and visual improvement. However, compared with steel wheels, the price of alloy wheels is a lot more expensive, so often in many low -end original cars, steel wheels will appear on low -profile models, while alloy wheels are high -matching The standard of the model.