Oxygen-free Copper Bar With High Conductivity

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Shanghai
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TT OR LC
Min Order Qty:
500 kg
Supply Capability:
10000 kg/month

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Product Description:

Product: Oxygen-free copper busbar and copper bar with high conductivity
Type Specifications: T2, TU1, TU2, TAg
Copper busbar is a strip or bar of copper that conducts electricity, often produced with high purity oxygen-free copper ingot through extrusion and drawing processes, usually used in high and low voltage electrical equipment, switch contact, electrical distribution equipment, and bus slot, etc.
 

Oxygen-free copper busbar and copper bar with high conductivity Specifications
 

              Type

Cu%(WT)

W%(WT)

RWMA

Density

E-conductivity(Min)


heat conduction

thermal expensivity

Class

(Min)

Hardness

((W/mK))



(Min)


CuW55

45±2

Balance

10

12.30g/cm3

49%IACS

125HB

~260

~11.7(10-6/K)   

CuW60

40±2

Balance


12.75g/cm3

47%IACS

140HB



CuW65

35±2

Balance


3.30g/cm3

44%IACS

155HB



CuW70

30±2

Balance


13.80g/cm3

42%IACS

175HB

~240

~9.7(10-6/K)

CuW75

25±2

Balance

11

14.50g/cm3

38%IACS

195HB

200~230

9.0~9.5 (10-6/K)

CuW80

20±2

Balance

12

15.15g/cm3

34%IACS

220HB

  190~210

8.0~8.5 (10-6/K)

CuW85

15±2

Balance


15.90g/cm3

30%IACS

240HB

  180~200

7.0~7.5(10-6/K)

 

Application: Copper busbar is a strip or bar of copper that conducts electricity, often produced with high purity oxygen-free copper ingot through extrusion and drawing processes, usually used in high and low voltage electrical equipment, switch contact, electrical distribution equipment, and bus slot, etc.

 

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Q:What is the mosquito coil copper pipe for?
The application of mosquito coil and copper pipe is quite extensive. Mosquito coil and other coil difference, mainly mosquito coil is fixed length, high-grade packaging.
Q:Make copper tube and ask professional people to translate the equipment into japanese.
Drawing machine,, Ma: Te,,, (Zhang Ji)Ti furnace annealing furnace: Shao.Pickling tank: pickling tank lastWashing: washing trough last slotStraightener: straightenerHeading machine: rotating head, machine (online search for a long time, this is to ask the devil)Cutting machine: cutting machineHope to adopt!
Q:How do you handle the ice on the back of the freezer?
The freezer behind the tube temperature is very low, less than 0 degrees.
Q:Is there any national standard for the wall thickness of R410 copper tubes for air conditioning?
Design and construction installation of 07K506 multi connected air conditioning system
Q:Freon refrigeration effect of air conditioning is related to the length of copper pipe?
Your problem is actually contradictory, air conditioning freon refrigeration effect with copper length is related?. Freon is a refrigerant, and whether the refrigerant is cooled is not related to the length of the copper tube. But the three are closely linked, and the length of the copper pipe will directly affect the cooling effect of the air conditioning. In general, the air conditioning copper tube is lengthened by a few meters, and Freon should be added several pressure according to the relative proportion of the two
Q:Is the refrigerator tube of MeiLing refrigerator copper tube?
There is no that brand is used all copper tube, usually copper tube, aluminum tube, Bondi tube combination, and now these materials of the pipeline is fully meet the daily use, no problem.
Q:What's the working principle of the gas cooker?
And your cooker nozzle, in my experience, should be liquefied gas.In addition, you can rest assured that as long as the center hole of the nozzle hole is positive (not more than standard error), there is absolutely no possibility of leakage.I have a cooker Certification Engineer, unknown, please ask
Q:Is the air conditioner copper tube folded, affecting the air-conditioning?
Influential. It has a good effect on air transmission, and it is not good for the air conditioner itself, because the copper pipe is moderately conductive because of other materials. Will reduce the loss of empty energy. If there is no wrong guess, will the questioner want to lengthen the line? May go to the air conditioning sales office or the electrical appliance repair service consultation. They can do air-conditioning pipes longer, my company has done such projects. The cost of changing copper tubes will only be higher, but other repairs will be avoided or the effect of air conditioning will not be affected
Q:What do you need for brass tube welding?
Copper - copper brazing, welding: welding tools, acetylene, oxygen (gas)Copper - steel welding: high silver welding rod, welding tool, acetylene (gas), oxygen
Q:I'd like a brass tube with a diameter of 2. Do you have one made by this manufacturer?
Hello:Generally small brass tube is mainly used in accessories, I do not know your 2 brass tube is used in what products? See you requested length and accuracy is how much?.I went to see this one. It's a page of "bamboo tube". You can also ask if they can make such a small copper tube.

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