Types of CNC processed metal materials

author: universe plastic

2023-12-12

CNC processing, that is, computer numerical control processing, is the most important processing method for making injection molds and product prototypes. CNC is suitable for processing a variety of materials, including stone, wood, CNC plastic processing, metal, etc.

The types of CNC processed metal materials are as follows:

Aluminum alloy

For example, 6061 aluminum alloy is a high-quality aluminum alloy product produced through heat treatment and pre-stretching process. Although its strength cannot be compared with 2XXX series or 7XXX series, it has many magnesium and silicon alloy properties and has excellent processing performance and excellent Welding characteristics and plating properties, good corrosion resistance, high toughness and no deformation after processing, dense material without defects and easy to polish, easy coloring film, excellent oxidation effect and other excellent features.

7075 aluminum alloy

7075 aluminum alloy is a cold-processed forged alloy with high strength, much better than mild steel. 7075 is one of the strongest alloys commercially available, with general corrosion resistance, good mechanical properties and anodic reaction. Fine grains allow for better deep drilling performance, enhanced tool wear resistance and distinctive thread rolling.

Copper (pure copper)

It is a tough metal with excellent electrical conductivity and a rose red surface. It is not pure copper, it contains 99.9% copper, and some other elements are added to improve the surface and performance. The electrical conductivity and thermal conductivity of red copper are second only to silver, and it is widely used in making electrical and thermal conductive equipment. Copper has good corrosion resistance in the atmosphere, seawater and certain non-oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, salt solutions and various organic acids (acetic acid, citric acid) and is used in the chemical industry.

Brass

Brass is a copper-zinc alloy. Brass composed of copper and zinc is called ordinary brass. Brass has strong wear resistance. Special brass is also called special brass. It has high strength, hardness and strong chemical corrosion resistance. The mechanical properties of cutting processing are also outstanding. Seamless copper tubes drawn from brass are soft and wear-resistant.

45 gauge steel

45 steel is a high-quality carbon structural steel in GB with good processing performance and strength.

Stainless steel

Stainless steel is corrosion-resistant and high-strength, making it suitable for various application scenarios.

Titanium titanium alloy

Titanium has high strength and corrosion resistance, making it suitable for aerospace and medical applications.

In addition, CNC processing can also be applied to other metal materials. Each of these metal materials has its own characteristics and is suitable for different processing needs and application scenarios.

In injection molding projects, Universe Plastic Factory provides free CNC prototype processing services. If you need it, please feel free to contact us.

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