Negotiable
The date of payment from buyers deliver within days
Shanghai
Long-term effective
2020-09-03 22:11
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Company Profile
Shanghai Langjue Mould Co., LtdBy certification [File Integrity]
Contact:langjue2020(Mr.)
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Area:Shanghai
Address:Shanghai
Website:http://www.langjuemould.com/ http://langjue2020.sxlleather.com/
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 |
Copper |
C101 |
●Oxygen-free electrical copper ●High electrical conductivity ●Good corrosion resistance in most environments ●Weak against acids, halogens sulphides and ammonia solutions |
Electrical contacts, general engineering, automotive, domestic appliances |
http://www.langjuemould.com/
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