High Purity Copper Alloy Bar for Electric Power

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Shanghai
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500 kg
Supply Capability:
10000 kg/month
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Product Description:

Product: High Purity Copper Alloy Bar

Product: High Purity Copper Alloy Bar 

Type: T2, TU1, TU2, TP2

Produced by low-vacuum copper smelting casting technology with its intellectual property right owned by Feichi Copper & Aluminum; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steel making, electric power, ship building, and machinery sectors

 

High Purity High Density Copper Alloy Bar specification
 

              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)

 

 High Purity High Density Copper Alloy Bar Application:

Produced by low-vacuum copper smelting casting technology with its intellectual property right; high density and high purity product with low hydrogen and oxygen content, usually processed into copper products of various shapes and widely applied in steelmaking, electric power, shipbuilding, and machinery sectors

 

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Q:I Need to thread a copper pipe?
Q:How to clean 40 year old copper water pipes of calcium build up?
Vinegar might help to get rid of the buildup. Calcium and acids don't go well together. Maybe you could ask someone who is in the plumbing business. Sure they would give you some advice.
Q:Copper re-piping vs. PEX re-piping?
i think of i might rater consume copper than p.c maximum new residences have percentpipes because of the fee of copper has long previous up. I wager that copper might win for having much less pipe harm with frozen pipes.
Q:Copper based bullion bar useless?
Gold copper alloys are red in color, often referred to as Rose gold or Tumbaga gold. Usually silver and copper are used in equal parts to make yellow gold alloy. If alloyed with silver alone, the gold alloy will be green in appearance. White gold is gold alloyed with Nickel or palladium. Other colors such as blue and purple are possible with other metals but are brittle yet they are useful in inlaid jewelry. Black gold is based on an oxidation layer which is dependent on the base metal alloyed with and the coloration only exists at the surface. If the gold content is 99.9% then it's considered 24k gold though some countries will allow 99.0% gold to be called 24k gold. Gold is almost never available pure as it would be too soft. Most gold alloys will be gold, silver, copper and a little bit of zinc to harden the alloy, equal parts of silver and copper gives the alloy the appearance people expect of gold. The value of the bullion bar will be based on it's gold content. You should be able to determine it by measuring it's specific gravity. Weighing it in air and weighing it in water. Take it to a coin dealer if you want an authoritative opinion of it's value.
Q:does ascorbic acid erode copper pipes?
Weak, non-oxidising acids don't react with copper.
Q:What Years are United States Pennies All Copper?
1981 and earlier ... 100% copper 1982 ... some are, some aren't 1983 ... copper plated zinc
Q:copper jewerly?
take some water , put some washin detergent in it ,heat the water , put ur copper thin in it 4 just a while, take it out & use some soft brush 2 softly rub thru then u r done !
Q:Gravimetric analysis of copper?
dissolving brass (Cu + Zn) in HNO3 will produce a Cu 2+ and Zn 2+ solution. you cannot ignore the Zn 2+. everything that occurs to the Cu 2+ will occur to the Zn 2+. it will form Zn(OH)2 and ZnO with heat, etc. how can you be sure that you have a 'pure' Cu 2+ solution? 10 g alloy in 6M HNO3 --> Cu 2+ + NO3- + Zn 2+ as i said before, brass is made of copper and zinc. HNO3 reacts just as well with copper as it does with zinc. so, the zinc and copper ions will be in solution together. there is no way to separate the zinc from the copper with NaOH because both metals will form an insoluble hydroxide. you would be better off separating out the Cu with the addition of NaCl or KCll. CuCl2 would form and precipitate while ZnCl2 will remain aqueous. using NaOH does nothing to separate out the 2 metal ions.
Q:How can I join 15mm copper pipe to standard 1/2 copper pipe?
Go to hardware and get a reducing cuplen from 15 mm to 1/2 inno problems get the reducer and salter both sides up. check for leaks
Q:Water leak in walls - copper pipes, I heard the hissing sound in my garage near the cold pipe line expose?
It very well could be because copper pipe carries sound very well. If the ground is frozen it may or may not come to the surface. Turn the water off at the meter and if the hissing stops, and there is no signs of water in the house, then you wil know.

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