CNC Machining Copper Parts

Copper Material: CNC Copper Machining

Pure copper is a soft and malleable metal with very high thermal and electrical conductivity. Both brass and bronze are alloys of copper. Brass is a combination of copper and zinc, and bronze is mainly copper with tin. In general, brass is valued for its machinability and high strength retention. Bronze has low-friction properties with high resistance to corrosion. Brass, bronze and copper are all often selected for their aesthetic appearance.

CNC machining copper parts

CNC material selection guidlines

Copper Grade

Following are the different copper alloys that we work with:

1. Brasses – These alloys of copper are most widely used in a variety of applications. When zinc is added to along with other elements, it helps increase the corrosion resistance, strength, ductility, hardness, and conductivity.

2. Bronzes – These alloys are made from copper and tin. Phosphorous is added to these alloys to deoxidize them. This produces phosphor bronze alloys. Gears and bearings use these alloys because of their strength and hardness. 

3. Nickel-Silvers – These alloys are made from copper, nickel, and zinc. These are almost similar to the brasses in several aspects. However, nickel-silvers offer more resistance to corrosion compared to brasses. 

4. Copper-Nickel Alloys – The copper-nickel alloys are known for their excellent ductility and resistance to corrosion. These alloys are most widely used in severe marine environments.

CNC machining copper products	CNC machining copper article

http://www.langjuemould.com/