Aluminum alloy precision casting wheel hub

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High quality wheel hub has two kinds of production process, casting and forging. Microstructure of forged wheel compared with casting, the former is broken grain and forging state organization, the latter is dendrite shape grain with as-cast organization. Single mechanical performance indicators, forging generally increased by 30% - 50%, individual index is several times higher. In the international market, forging hub for two times than casting.

Material alloy wheels, light weight, small inertia resistance, the production of high precision, rotating at high speed when the deformation of small, small inertia resistance, to improve the car straight line driving performance, reduce the tire rolling resistance, thereby reducing the fuel consumption. Alloy thermal conductivity is about three times that of steel material, good heat dissipation, for the vehicle brake system, tires and braking system of the thermal decay can play a role. Factory car alloy wheels are on the market at present is given priority to with aluminium alloy, of course, a lot of modified wheel in order to achieve certain special requirements and visual ascension will choose chrome, titanium and other elements as basic material. However, compared to steel quality, and the wheel, the alloy wheels prices a lot more expensive, so often in a lot of mid-range levels of the original car, steel wheel match models appear in low, and alloy wheels is high match the standard model.

Aluminum alloy casting wheel hub, we can use the forging and casting can be applied, we can produce different wheel according to the different price.

If you are interested in our precision casting wheel hub, please contact us

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