Before talking about the many advantages of aluminum forging parts over casting, let's take a look at their differences. Forging is a manufacturing process in which metal is hard pressed under high pressure and broken down to great strength. While the usual forging method is heating, there are some forgings that are produced without heating. Forging and casting are two very diverse manufacturing methods. A material that becomes a casting when heated above its melting temperature and poured into a mold to solidify. Here are the main reasons why forging is always a better choice than casting.
high strength
After heat treatment, aluminum forging parts exhibit certain mechanical properties, making their strength-to-weight ratio far superior to castings. Unlike the latter, forging is void-free. This means that it allows the heat treatment process to greatly enhance selected mechanical properties. This greater strength further shows that aluminum forging can achieve good strength unlike other methods.
low cost
Die forged tools are generally less expensive than die cast tools. Cost becomes a major determining factor when there are many manufacturing options available for certain applications. aluminum forging parts are also more productive than castings. In high stress applications, there are many forgings that are used to replace castings because they are more affordable.
better delivery time
A standard aluminum forging parts can be manufactured in about 6-7 weeks. Today, toolmakers are introducing cost-effective technologies to reduce production time. Less time means less money. In order to shorten the lead time, the forging production center usually has a separate space. This in turn provides them with greater oversight and control, as well as timely revisions.
higher surface finish
A range of different surface finishes can be produced by forging. The surface finish of the casting is not visually appealing or smooth. However, aluminum forging can easily produce smooth surfaces or sharper serrations. Some alloys, such as 6061, have the most popular anti-corrosion properties without any surface treatment.
enhanced flexibility
While not all shapes are forged, there are some exceptions. Forged are produced by die designers and can give off surprisingly different shapes. The use of 3D modeling and drawings has also greatly increased the flexibility of the models in the early design stages. Unlike castings, where the physical dimensions of castings can limit design flexibility, aluminum forging parts are flexible when customers propose new designs.
high strength
After heat treatment, aluminum forging parts exhibit certain mechanical properties, making their strength-to-weight ratio far superior to castings. Unlike the latter, forging is void-free. This means that it allows the heat treatment process to greatly enhance selected mechanical properties. This greater strength further shows that aluminum forging can achieve good strength unlike other methods.
low cost
Die forged tools are generally less expensive than die cast tools. Cost becomes a major determining factor when there are many manufacturing options available for certain applications. aluminum forging parts are also more productive than castings. In high stress applications, there are many forgings that are used to replace castings because they are more affordable.
better delivery time
A standard aluminum forging parts can be manufactured in about 6-7 weeks. Today, toolmakers are introducing cost-effective technologies to reduce production time. Less time means less money. In order to shorten the lead time, the forging production center usually has a separate space. This in turn provides them with greater oversight and control, as well as timely revisions.
higher surface finish
A range of different surface finishes can be produced by forging. The surface finish of the casting is not visually appealing or smooth. However, aluminum forging can easily produce smooth surfaces or sharper serrations. Some alloys, such as 6061, have the most popular anti-corrosion properties without any surface treatment.
enhanced flexibility
While not all shapes are forged, there are some exceptions. Forged are produced by die designers and can give off surprisingly different shapes. The use of 3D modeling and drawings has also greatly increased the flexibility of the models in the early design stages. Unlike castings, where the physical dimensions of castings can limit design flexibility, aluminum forging parts are flexible when customers propose new designs.
