Copper Alloy Bar used for Machinery Sectors
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 kg
- Supply Capability:
- 10000 kg/month
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Product: High Purity High Density Copper Alloy Bar
Type: T2, TU1, TU2, TP2
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
- Q: I want to invest in a tongue scraper as I hear it's more effective than using toothbrush on tongue. I'm confused to which type to get. I've read articles that say the copper versions are the healthiest to use, because plastic ones can absorb the toxins of the tongue over time. Who sells the copper version anyway?
- I have used both. Plastic is as good as stainless steel one and I would prefer plastic (cheap, can replace easily). The stainless one often rust (they generally use poor quality steel, which does not survive the harsh condition).
- Q: I would like to change my propane grill over to natural gas. I know I will need to change the orifice in the grill, no problem with that. And I have done quite a bit of gas work as a plumbers apprentice many many years ago. I have worked with both black pipe and copper inside walls and in crawl spaces. I have plenty of access and can easily T off my water heater with 1/2”. Planning on installing a shut off at the T and another at the grill end of the line, about 12 feet of run, all above ground and run along the outside of the home roughly 8” above ground just below the vinyl siding. Question: Today what are the pros and cons of copper and black pipe in this application?
- Get a gasfitter at least answer that, if not do the work, to local codes, and have it inspected. Probably black pipe or corrugated stainless.
- Q: It wont come off as coupler type thing stopping it, but wont slide back down the pipe eather. I need to stop it leaking so want to remove it and refit
- use lots of wd40. let stand for 30min.then work it off.
- Q: Certain things, such as atomic #, mass #, things that are made of copper & other facts. Please help & thank you!!
- Copper Info: Elemnt Symbol : Cu Atomic Number: 24 Atomic Mass Number: 63.55 The name copper came from the Latin word 'cuprum' which means cyprus. Copper is found in ores such as cuprite and malachite. It is a reddish brown metal. It is a metal - malleable and ductile, also conducts heat and electricity. It is mostly used for electricity cables. We need copper, we have to have 1-3 mg of it everyday and we need it to form haemoglobin.
- Q: I'm doing a project and I need to know within the next few days what exactly an ore is when extracting copper.
- An ore is a rock that contains some desired substance in a higher concentration (hopefully, much higher) than is found in ordinary rock. For example, copper sulphide contains copper and you might find rock containing seams of copper sulphide. They will not likely be pure copper sulphide, but five percent of the rock mass might be copper sulphide. Some distance away, the amount of copper (whether as sulphide, sulphate, carbonate, whatever) might be a thousandth of a percent or less. Attempting to extract copper from such rock would not be worth the effort. Asking a question with proper grammar would help. Do you mean What is [the name of] an ore [from which] extracting copper [is easy], to use your word order.
- Q: How many grams of copper sulfide would be formed by the reaction of 1.35 g of copper with excess sulfur?
- Copper metal + Sulphur ---> Copper (ii) sulphide which can be expressed by the balanced equation, Cu + S ---> CuS thus, 1 mole of copper metal reacts with one mole of sulphur to produce one mole of copper (II) sulphide The atomic weight of copper is 63.5, the atomic weight of sulphur is 32 1.35 grams of copper / 63.5 = 0.021 moles of copper metal 0.021 moles of copper metal will react with 0.021 moles of sulphur to produce 0.021 moles of copper (II) sulphide 0.021 x atomic weight of sulphur (which is 32) = 0.672 = 0.021 moles of sulphur 0.672 + 1.35 = 2.022 grams of copper (II) sulphide produced
- Q: I have current (amperage) running threw my cold water main the more load you put on the higher the amperage would this cause the leaks?
- This would result in electrolysis and corrode the donor (copper) rapidly. If you have cuts or exposed tissue on your fingernails it will hurt a lot in the shower. Bad ground someplace, normally it is the phone or some DC source in the house. maybe AC thermostat on the 12-24 dc side.
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Copper Alloy Bar used for Machinery Sectors
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 kg
- Supply Capability:
- 10000 kg/month
OKorder Service Pledge
OKorder Financial Service
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