High Quality Resistance Alloy Copper Nickel Alloy

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10000 m

Supply Capability:: 1000000 m/month

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Product Description

Low resistance alloys for electrical heating

Copper Nickel Alloy

Specifications

1.Pass: ISO9001 certification
2.fine after-sale services
3.small order accepted
4.samples available
5.short delivery time

What do we have?
Copper bar/stick and welding wire
Copper foil
Cu-Ni resistance heating wire and strips
electrothermal resistance wires
copper nickel electrical alloy wires and strips
resistance alloy wires or strips
electrical wires
copper nickel resistance  alloy
copper nickel wires and strips

1. Introduction
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.

2.Marking
Each spool/package of alloy is supplied with a label or tag showing alloy type, nominal size, tare and net weight, resistance W/m (W/ft), charge number and a reference number.

3.size
wires:0.018-10mm                   Ribbons:0.05*0.2-2.0*6.0mm
Strips:0.5*5.0-5.0*250mm       Bars:D10-100mm

Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.

Please feel free to send us a inquiry and we are looking forward to cooperating with you!

Characteristic Grade	Resistivity ( 200C μΩ.m)	Max.working Temperature ( 0C)	Tensile Strength (Mpa)	Melting point (0C)	Density ( g/cm3)	TCR x10-6/ 0C (20~600 0C)	EMF vs Cu (μV/ 0C) (0~100 0C)
NC003 (CuNi1)	0.03	200	210	1085	8.9	<100	-8
NC005 (CuNi2)	0.05	200	220	1090	8.9	<120	-12
NC010 (CuNi6)	0.1	220	250	1095	8.9	<60	-18
NC012 (CuNi8)	0.12	250	270	1097	8.9	<57	-22
NC015 (CuNi10)	0.15	250	290	1100	8.9	<50	-25
NC020 (CuNi14)	0.2	300	310	1115	8.9	<30	-28
NC025 (CuNi19)	0.25	300	340	1135	8.9	<25	-32
NC030 (CuNi23)	0.3	300	350	1150	8.9	<16	-34
NC035 (CuNi30)	0.35	350	400	1170	8.9	<10	-37
NC040 (CuNi34)	0.4	350	400	1180	8.9	0	-39
NC050 (CuNi44)	0.5	400	420	1200	8.9

Q: Generally do not exceed 50 degrees, the higher the temperature the faster the faster What are the wires, such as 16 tubes?: The water pipe is more expensive than the drain pipe, and all the PE is higher than the cable

Q: How to determine whether the square of the cable is standard: Such as after the first call to the fluorine, and then demolition air conditioning

Q: I have a water pump that is connected directly to the electrical panel in my home. I want to cut the wire, install two extension cord ends, and re-connect the wire. By doing this, I will be able to unplug the pump from the electrical panel and plug it into a generator when needed.My question is whether I need to pay attention to polarity when connecting the extension cord ends? If I get the wires reversed, will it cause a problem? I guess if I reverse the wires on both the male and female ends, it should work fine when connected to the electrical panel (because both the male and female are reversed, which should net to the same thing). I am concerned about when I plug the thing into a generator. If I accidentally switch the wires around the wrong way, what will happen?: The adapters are called cord caps. These are standard in North America. When you open the cap and access the connection points there are 3 screws. Green is the ground or bare wire, the white goes to the silver screw, the black to the brass colored screw. Follow that color sequence and you should have no problems. This applies only if the pump is 120 volt. If it is a well supply pump it may be 240 volt and you need special cord caps and then only the ground is critical. Since you are in doubt about the electrical work, contact a qualified professional electrician in your area to do the work if you still have problems.

Q: What is the meaning of BVR on the cable?: 11 Direct through the main edge, ladder and cover plate composition, according to the company's production process, state edge, ladder are used cold forming technology

Q: I want to install 110W bulbs instead of 55W bulbs on my 2003 subaru legacy so i can see better at night. the stock bulbs are not bright enough. will i melt the wiring with the extra current?: Hotter headlights might damage the housing due to the heat as you're doubling the output. The current and wiring should not be an issue, however. Anything brighter than OEM is illegal and might earn you a ticket from local law enforcement . Parts on a car are designed to work safely. So the reason you have 55W bulbs are so as not to blind other drivers. This is something few people consider when buying auto accessories. Make sure that the headlights are aimed properly, so the proper amount of light is on the road. Brighter headlights will not solve this problem. Driving lights might be a better alternative, but make sure that they are low beams and aimed to the road and not the trees. Hella makes a good set.

Q: an electrical current through a copper wire A) creates a magnetic field around the wire B) creates magnetic poles in the wireC) magnetizes the wireD) does not create a magnetic field: Answer is A Explaination: If you pass current through a straight wire, magnetic field is formed around the wire in the form of circular rings (could affect compass or metal fillings nearby). On the other hand, you're passing current through a circular spring-like thing (commonly, a coil) called solenoid, magnetic field is produced along its axis. Simply you could keep in mind that Magnetic field is produced by moving charges (current). This is an observed phenomena and it's explained by Maxwell.

Q: I want to replace a switch (not 3 way) with a switch that also has a plug on it. Does it wire the same? If you could check out my other question: sophisticated subject. browse on yahoo and bing. just that can assist!

Q: My family is this year's new cover of the color steel room, used in the old house when they are relatively thin wires, electricity is very normal every month, but a move to a new house when the electricity that month A bit too much, or the same electricity habits or those appliances how the monthly electricity will be so much? Where is the place where there is leakage and our home with a rough relationship between the wire? Just try to use a pen, and some places are 12v some places did not show, please know how to help my friends how to analyze ah? Thank you! More: Plastic pipe has a lot of material and a variety of uses, wire tube is just one of its PVC pipe.

Q: I was in a room upstairs a few years ago (the one I'm in now) when i was about nine. I was hooking up N-64 or something and the wires started shaking. It wasn't a gentle shake though, it was a very violent shake. It seemed like there must have been someone back there shaking them, but of course there wasn't. Since then, I've been afraid of this room, especially at night when I have to turn the lights and computer off before I go to bed. I constantly feel like there's someone watching me. Does anyone have a reason why those wires were shaking that day? Do you think it could have been some type of paranormal activity, or just an electrical problem?: If technical progress surround our daily life from one's program, a power failure occurs most often without any warning. As long as a good time there, this kind of problem always occurs at the worst. This is why SOS Habitat operates 7/7 and 24 H/24 in Paris and Ile-de-France. This availability at all times combined with the professionalism of its technicians can troubleshoot electrical problems in a minimum time. Faulty wiring is a potential source of danger. Electrocution, fire are among the major risks far from being properly assessed by the customer. If help is the job of SOS Habitat, prevent is also part of his duties as a professional.

Q: i bought a duct fan that says to connect the wires (black, white, green) into the wires in the walls. can i wire the fan to an extension cord and then plug that into the wall instead of connecting to wires in the wall?: yes, if you install what's called a pigtail, which is a short length of cord rated high enough for the fixture [#14 would be sufficient], and has a grounded male pug on the end. The bare wire end needs to be secured in the fan wire junction box with the proper cord holding connector, Use wire nuts not electrical tape, and if you have an old extension cord that is 14 gauge or larger, go ahead and cut it up. Other wise you can buy a pre-made pigtail in the electrical dept of a home center. [You are basically just putting a cord onto the duct fan.] Good luck.

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