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
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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 have to make a facebook page for Copper (Cu) and I need to know what elements copper gets along with and which ones don't ('enemies', and 'friends')?
- Element For Copper
- Q: I just had new copper pipes put in my house along with a recirculating pump for fast hot water. I‘m having a few issues that I need help on. I have a 3100 SQF house, 2 story. The pipes are routed through the attic for the bathrooms upstairs.1) When the recirculating pump goes in the morning, and pretty much while it is on, I get creaking sounds coming from the pip. Do copper pipes make noise as they get hot?2) The return for the recirculating pump is on my master bath sink. I get hot water super fast in that bathroom when the pump is on. 3-5 second. But the rest of the hosue is still slow. Did they put the return in the wrong spot meaning the pump is not circulating water to the rest of the house?Jason
- To have equal hot water all through the house at about the same time, the plumbers should have ran more than one loop, how many depends on the lay out of the house. All the loops should be close to the same length. The pump will be supplying water to a manifold and the loops would be attached to it. both return and supply. Obviously two different manifolds. Otherwise you will never have hot water at the same time all through the house. The answers about the pipes expanding and rubbing against the wood are correct. The only way to fix that problem is to install rubber washers between the wood and the pipes, enlarge the holes they go through or use a lot more pipe clamps.
- Q: I'm doing a science project and I need to know the scientific explanation of how vinegar and salt affect copper pennies.
- A copper penny looses its bright original shine because with time, the copper metal on the surface of the penny reacts with the oxygen in the air to form a dull brown copper oxide tarnish. Placing them in a vinegar salt (table salt or sodium chloride) is a way to restore the shine on dull pennies. The acetic acid in vinegar dissolves the copper oxide layer on the surface of the coin thus exposing the bright copper metal underneath. The reaction occurs much quicker if you add a little salt to the vinegar.
- Q: Assume the coe?cient of linear expansion for copper is 1.7 X 10E ?5 ( ? C) ?1 . answer in units of m
- Change in length coefficient of expansion * original length * temperature change Just plug in the numbers.
- Q: When you remove the air-conditioning, the air conditioner copper pipe out of a lot of oil, what's the matter?
- The oil you are talking about is a refrigerant (oily), and you should not have "fluoride" before you remove the air conditioner, that is, you do not take the refrigerant back.Fluoride removal procedure:1 turn on the air conditioner and adjust to the refrigeration condition.2 when the air conditioner begins to refrigerate, take the appropriate six angle wrench and turn off the high pressure pipe valve (the thinner tube) on the outside of the air conditioner.
- Q: If the air conditioner is re assembled, will it damage the copper tube?
- Influential。 Depending on the location of the copper tubes, the effect on the air conditioning is different.When the air conditioner indoor and outdoor machine connecting copper pipe bend, air conditioning and refrigeration system piping "pressure loss" will become large, from the compressor working point, variable pressure loss large led directly to the air conditioning compressor capacity output of small systems, such as air conditioning compressor is 2 horsepower capacity, due to internal and external connecting pipe bending machine fold to a certain extent lead to evaporation pressure air conditioning system is reduced, the compressor habit pressure is reduced, the corresponding proportion of the output capacity of the compressor capacity may become smaller, 1.8 horses or even lower number of horses compressor value.When the air conditioner indoor and outdoor machine bending connecting copper pipe to a certain extent, if we can repair the best, it can not be repaired, can only replace the connecting copper pipe or the bending place on both sides are connected by pipe cut to brazing.
- Q: The freezing weather busted it and I need to replace it. I need a tube cutter for tight spaces. General Pipe Cleaners makes AutoCut copper tubing cutters that will fit in tight spaces but you have to know what size the copper tubing is.They seem to measure 5/8 in diameter, but maybe this doesn't mean 5/8 inch copper tubing? Is 5/8 even a common size? I'm pretty sure that 1/2 inch and 3/4 inch are both common sizes, based on my vague recollection from working on this over the past day.
- Copper pipes are classified by OUTSIDE diameter and their nominal size, i.e., what you call it. A copper pipe with a 5/8 outside diameter is CALLED a 1/2-inch; the 5/8 nominal size would have an outside diameter of 3/4. Make sure you get the proper type of pipe: Type K or L are used for domestic water lines, Type M is used for hydronic heating systems (thinner wall, not as much pressure). The outside diameter of Type K, L, M is the same for any given nominal size, only the INSIDE diameter changes, meaning you can use all the same fittings (elbow, tee, valve, couplings) regardless of which Type you have.
- Q: Well I have three female guppies, one with persistant ich, I have already tried a couple other remedies in addition to salt, and raising the temp. I called an aquarium store, and they said copper safe would not harm the fry when they are born, but when I called the company, they said that it was not "reccomended" for fry. Has anyone else ever had to treat a tank with copper right before their guppy gave birth?
- It probably is harmful. Copper safe is powerful. Have you tried other treatments like quick cure? Better safe than sorry. If you do decide to use it, I recommend using less than half the dose instructed.
- Q: How do you weld aluminium tubes and copper tubes? Who knows?
- Look at your equipment condition. The conditions for argon arc welding or welding. Nitrogen dioxide. No conditions for the ordinary welding line. If you want to put the aluminum tube and copper pipe welding together the first heating of copper in copper tube to heat directly after the silver brazing welding, never old heating tubes, heating tube electrode has been the plug pipe flaring die. When the slip expansion tube
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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