Because of its higher melting point than standard steel, aluminum is a lightweight metal that is slightly more expensive than standard steel. The material is widely used as an alternative to steel because it responds well to machining and because, like stainless steel, it is rust-resistant. Furthermore, it possesses exceptional thermal and electrical conductivity properties, among other things. While lighter in weight than steel, it is not as strong as steel and should not be subjected to temperatures greater than 400 degrees Fahrenheit. Aluminum components can be found in a variety of applications such as air conditioning, refrigeration, and aerospace, all of which operate in extremely cold temperatures.

Copper is a versatile metal that can be found in a wide range of applications.
In spite of the fact that copper is not as strong as aluminum or steel and is more difficult to work with during the machining and welding processes, copper can be quite expensive. It responds well to bending and, when done correctly, can produce stunning results. Although it is not prone to rusting, Custom Sheet Metal Fabrication can develop a distinctive and attractive patina finish as it ages, which is particularly appealing. Furthermore, it is a superb conductor of electricity in all other aspects. Cookware such as pots and pans, as well as fixtures and electronic equipment, are frequently made from copper.

Brass is a metal alloy made up of copper and zinc that is used in the production of jewelry.
As a result of its exceptional acoustic properties, it is used as the primary metal in a wide variety of musical instruments. Doorknobs, nuts, bolts, and pipes are examples of items where it can be found in addition to these.