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CNC Machining Copper
Copper is a common used engineering materials, as well as copper alloys. well knoun as for its electrical conductivity. It has been applied for building components, power transmission lines, electrodes and high conductivity wires etc..
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CNC machining copper material
Copper and its numerous alloys have grown commonplace in many different manufacturing sectors since they are a ductile and soft metal substance. In addition to pure copper metal, other copper alloys lick brass, bronze nickel silverand brass are often used. The selection of copper and copper alloys rely on variables including corrosion resistance, excellent electrical and thermal conductivity, easily machinable.
Application
Copper are general metal material for architectural consideration, radio frequency shielding and electrical connectors.
Advantages
excellent thermal conductivity
excellent electrical conductivity
good corrosion resistance
excellent electrical conductivity
good corrosion resistance
Disadvantages
higher price
Wall Thickness
Recommendation: 0.76mm
Price
$$$$$
Lead Time
Depend on the quantity and how complex, minimum 2 days.
Copper 101
+Copper 101 is a high conductivity, oxygen-free copper which is commercially available, 101 has good electrical and thermal conductivity. 101 with zero oxygen lead to the resistant to hydrogen embrittlement at high temperatures. It is commonly utilized in conductors.
Yield strength(MPa):
130
Tensile Strength (MPa):
220
Elongation at break(%):
20
Modulus of elasticity(GPa):
130
Corrosion resistance:
good
Hardness, Brinell:
81
Density:
8.9
Copper 110
+Copper 110, referred to as UNS C11000 and CDA 110, is an electrolytic tough pitch (ETP) copper that comprises 99.99% copper with approximately 0.04% oxygen.
Yield strength(MPa):
140
Tensile Strength (MPa):
455
Elongation at break(%):
45
Modulus of elasticity(GPa):
120
Corrosion resistance:
good
Hardness, Brinell:
40
Density:
8.9
Copper surface finishes
Plating: To modify the qualities and dimensions of the copper surface, a metallic coating is applied to the copper surface. Copper can benefit from plating to raise its resistance to corrosion, decrease wear and tear, improve conductivity, increase hardness and smoothness, and improve surface profile and heat resistance. Find more cnc machining services.
5-axis milling for copper
To milling a complex metal part and prototypes it is recommendated to use approach of 5-axis milling, which give highly flexible milling angle to cut the workpiece. The 5-axis milling offers huge effectivity to achieve the high performance and accuracy steel parts. Exzellenc offers 5-axis cnc milling service for copper cnc machining.
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