The difference between cast wheels and forged wheels, which one is stronger

First of all, the manufacturing process of cast wheels and forged wheels is different. Casting is the process of smelting metal into a liquid that meets certain requirements and then pouring it into a casting tool. After cooling, solidification, and cleaning, the casting has a predetermined shape, size and performance. Forging is a processing method that uses forging machinery to apply pressure to metal lumps to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes.

The cost between the two types of wheels is also different. The casting process is relatively simple and rough and easy to mass-produce, so the cost is relatively low, and the forging process is more complicated, so the production cost is relatively high. There is also the forged wheel hub is made through continuous tempering, so its molecules are very compact and arranged very neatly. This also causes its strength and toughness to be better than that of casting, that is, the forged wheel hub. Stronger.

In terms of weight, the raw materials for forged wheels are continuously stamped during the production process, so they can withstand higher pressures after forming. At the same time, under the same size and strength, forged wheels are lighter than cast wheels. Generally, cast wheels with qualified quality are about 20% heavier than forged wheels. But the disadvantage of forged wheels is that their metal ductility is not good, and the price is relatively expensive, which is generally suitable for high-end models.

In summary, I still recommend that qualified car owners tend to choose forged forged wheels. Such wheels are safer in terms of details and can get a better driving experience. For car owners who feel that forged wheels are too expensive, they can choose a wheel that is manufactured by spinning using forged embryos. This kind of wheel is similar in performance to forged wheels, but the price is cheaper and more cost-effective.

In addition, when choosing a wheel hub, riders should not just look at the manufacturing type of the wheel hub, but also pay attention to the structure of the wheel hub. Although oversized wheels can improve the stability of the car, they will be poor in terms of shock absorption and comfort. Therefore, when choosing a wheel, you must follow the advice of professionals to choose a suitable three-pitch wheel.