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How to Choose the Right Metal For Your CNC Machining Project

There are several types of metals that you can get from a Pittsboro CNC machine shop. However, the type of metal that you choose will depend on the weight, resistance, corrosion and appearance. Before you choose your metal, you need to consider the different options that you have.

Aluminum 6061

This type of metal is typically used by a custom machinist in Pittsboro who is making auto parts, sporting goods and bicycle frames. Aluminum 6061 is easily anodized and welded. However, it is not resistant to corrosion when it is exposed to water.

Aluminum 7075

This is a higher grade of metal. It is one of the strongest type of metal there is. A custom machinist in Pittsboro may use aluminum 7075 when they are making recreational equipment. It can be difficult to weld this type of material.


Brass is a combination of zinc and copper. It is a soft type of metal that is easily used at room temperature. A Pittsboro custom machine shop may use brass in plumbing fittings, naval hardware and musical instruments. Brass can easily be recycled and has antibacterial properties. Brass can easily corrode if it has a high percentage of zinc.

Stainless Steel 304

Stainless steel is made out of 8 percent nickel and 18 percent chromium. This metal is tough. It is corrosion-resistant in most environments. It is great for kitchen accessories.

Stainless Steel 316

Stainless steel 316 is even more corrosion resistant than stainless steel 304. It is also easy to weld.

Carbon Steel 1045

This is a mild type of steel. It is not stainless. It is tough and can be used for mechanical parts. A Pittsboro CNC machine shop may use carbon steel for architecture.


Titanium is known for its high strength and corrosion resistance. It is bio-compatible. Titanium is often used in aerospace and industrial fields.

If you are looking for a custom machining company in Pittsboro, then contact us today.

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A Pittsboro custom machining company can use different types of metal. This article will discuss the different metal options.


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