Oxygen-free Copper Bar With High Conductivity

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
500 kg
Supply Capability:
10000 kg/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

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.

 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What was the last year that pennies were made entirely of copper?
Pennies Made Of Copper
Q:Is Copper considered a nonrenewable or renewable resource?
Copper is not a renewable resource since the supply is finite. It is however, recyclable, and can be reclaimed from discarded copper.
Q:Will this be a cautioning amount of copper exposure?
Copper needs to be in contact with your skin to be absorbed. Copper bracelets are a popular item. Don't worry about copper hair holders. They're harmless. You should be more worried about the EM field in your cellphone, pressed against your ear. Those can cause brain cancer.
Q:What´s best pewter or copper?
Pure copper is very soft. Also hard to melt due to rapid oxidation. Pewter is okay but gets dull Both copper and pewter are costly right now because of the high cost of copper and of the tin in the pewter.
Q:Copper Rollers Bit..........?????
I have almost exactly the same bit. I find that my horses work better with it than a regular smooth snaffle. For one, the copper stimulates salivation which is good for horses with dry mouths. Also, the rollers allow the horse something to do. Since your horse already likes to chew and play on the bit I'm sure she would do well with the rollers. One negative I have found is that, over time, sometimes the rollers will become stuck and no longer roll. It's not a huge problem though as the bit can still be used. Overall its a good bit to use, not very harsh at all and just about as the same as any other snaffle.
Q:Which is better, PPR plastic pipe or copper pipe?
copper pipeThe utility model has the advantages of corrosion resistance, bacteria elimination, etc., and is the superior product in the water pipe. The interface of the copper pipe is provided with two kinds of clamping sleeve and welding. There are problems of aging and water leakage in the sleeve for a long time, so most of the users who install the copper pipe adopt welding type, and the welding is that the interface is welded together by oxygen, so that the water pipe can not leak as the PP-R pipe. One of the defects of copper pipes is that heat conduction is fast, so the hot water pipes outside famous copper tube manufacturers are covered with plastic and foaming agent to prevent heat distribution. Another disadvantage of copper pipes is that they are expensive, and few of the water supply systems are made of copper tubes. If you want to change the pipe and feel the copper pipe is good, it is recommended to use the welded interface. PPR tubeAs a new type of water pipe material, it can be used as cold pipe or hot water pipe. Because of its non-toxic, light weight, high pressure resistance and corrosion resistance, it is becoming a kind of popularized material. It is also suitable for hot water pipes and even pure drinking water pipelines. By using the technology of melting PPR pipe interface between the tubes completely fused together, so once installed by the pressure test, not as long as there are aluminum pipe and PPR pipe Water Leakage aging phenomenon, will not scale. The main defects of PPR pipe are: high temperature resistance, pressure resistance slightly less working temperature for a long time can not exceed 70 DEG C; the length of each section is limited, and can not bend pipe laying construction, if the long distance or the corner, would be used in the construction of large joints; pipe fittings are cheap but the price is relatively high.There are pros and cons, the family recommended the construction of PPR difficult, low prices
Q:cleaning copper?
You can use toothpaste (not the gel) and a soft bristle toothbrush. Rubbing in circular motion, you can also add a small amount of water. I put water on brush before starting and shake off excess. I use this on my copper kettles.
Q:Bleached hair turned copper,......?
Dyeing it black might not work... so I would say a really really dark brown, almost black. Although if you find a good enough brand of hair dye it might work. Just pretend your hair is naturally copper and look at the examples on the side of the box. It says, if your hair is naturally ____, it will looklike this: and gives a pic. So look at those.
Q:Can anyone of you tell me the limitations of the empirical formula of copper oxide?
Copper reacts with atmospheric oxygen, forming copper(II) oxide. CuO is a very dark colour, frequently black. Copper(I) oxide, Cu2O, is brick red.
Q:are the copper lines running from an A/C compressor supposed to be secured?
they should be at ached and secure not flopping around it sounds like it has nothing to do with it not coming on you have a capacitor or breaker or contactor out

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range