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: What is the meaning of SC15WCCC to SCE in electrical drawings?: Do not recommend this access, if the computer accessories are more, such as multiple hard drives, discrete graphics, more than one memory, the need for more power supply, external speakers may cause the power can not give the host enough power, in serious cases Affect the drive, hard disk to read data, and even cause hard disk bad sectors, it is worth the candle. Serious suggestion not to do so.

Q: have a clifford alarm/remote starter and it completely doesn't work. if it is taken out, will it possibly mess up my electrical wires and cause my car to be messed up since the wires in a car are touchy? the alarm was already installed by the previous owner when i bought the car and i have the papers of how he wired it: It could mess things up. If you are not familiar with how they are installed, I would take it to someone who can remove it for you.

Q: A) Faulted electrical wiring can lead toB) Faulty electrical wiring can lead to: B is correct. 100% sure.

Q: Hello, we have several plugs that have no ground wire. The electrical wire for most of those plus seem to be running through the ceiling (not accessible that I know of). There is a basement and it looks like the plugs that have been grounded are connected to a cold-water pipe. We would like to tap in a junction box in the basement, and run a new wire (that includes ground) to a non-grounded receptacle by drilling a hole through the floor. Then, run the wire externally on the wall, drill another hole right below the receptacle cover to insert the wire inside and make the connection.Is the external wire against code? Does it have to be hidden inside a wall?: No and no. What does have to be inplace is a conduit for outside wiring paths. Specific grade wires must be fed through specific grade conduit to meet most wiring minimal codes.It can take many small pieces of conduit to form an acceptable path. Don't join to another live circuit at the receptacle. This retrofit must be a single dedicated circuit that begins with a properly sized thermal breaker switch. The 'junction box' you wish to tap must have thermal breaker capacity for expansion. If not replace this box with one that does. The idea behind this way forward is to not create a fire hazzard.Many fires start with ignorance-study up.

Q: I'm 13, and I know a lot about electrical wiring. I've been reading home improvement/wiring books since I was 9, and I've also been practicing hooking things up since then. There's a few electrical things around the house that I know are wrong and I would like to fix them myself. I know exactly what to do, what parts to buy, what tools to use, and which circuit breakers to turn off. My dad is going away on business for most of the week, and I would like to surprise him when he gets home on Friday.I also want to be an electrician when I grow up.: I know that you are confident, but I recommend that you do not do anything with your home electricity. If you want to learn more about it, you could make up a DC board, and make a few circuits, with switches and lights in them. This would confirm that you do know what you are doing, then when your dad returns, ask him to watch while you demonstrate your skills to him. I am sure he will be pleased. Remember if you are ever working with electricity, you should ensure that the breakers are released, or the fuses are turned out so that you do not get yourself electrocuted. There is also a risk oof explosion and fire if wiring is done incorrectly, and you could really get hurt. SO Please don't try any of that without adult supervision.

Q: I have an oven with a 4 prong plug. I bought a 4 prong plug for the wall outlet because someone had the old oven hardwired in. The wire comming out of the wall has only 3 wires in it a white black and ground how can i make it work with the 4 prong plug box I have?: Not certain what an electrical pen is, I choose to use a multi-meter variety device, that exams for continuity, AC or DC voltage and offers the quantity of every. You say that there's a current, but no mention of how so much. Feels like you've got a back feed from someplace in the circuit. The chances are that the hall and bedrooms are all on the equal circuit, which just isn't, but in older houses it happened extra most commonly than it will have to, mainly if the home-owner does the wiring. It's also possible that there's one or two shops that have unfastened or damaged wires going to them. I've visible it happen more than once, and whilst it 's no longer fun discovering it, it can be completed. Nice advice would be to get a certified electrician in for a appear-see. It will ordinarily be valued at the cash. By the way, Stanley, I've worked on countless numbers of houses, electrical programs, taught electrical in 4-H for years, and have not ever heard of retailers being wired in sequence. That might make no feel in any respect. Outlets are wired in paralell.

Q: I was painting my friend's warlock for him so I had taken everything off of it (bridge, knobs, etc.) except for the pickups. I didn't want to reinstall the pickups because I've never done that before. But as fate would have it, the pickup wires snapped during the whole painting process and now I have to solder them back in somehow. Does anybody know of any websites that explain how to install pickups? Unless, of course, it's so easy that you can explain it to me right here. Thanks a ton.: Well try peeling back a little bit of the plastic covering on the wire . this will make soldering easier. Next check where you are going to make your connection. It should be kinda clean (free from paint) Then heat up a soldering gun and get your solder. You might come out easier if someone else takes a pair of tweezers and holds the wire in place . basically heat the solder over the connection point untill a small amount drops in place. It should cool and seat wire where you want it. If not just heat the solder back up a little and remove wire and start process over again

Q: How to use a multimeter to measure the power line barrier: The general digital set-top boxes are connected through the video TV you find the TV behind the video interface yellow is the image of white and red voice must not plug the wrong set-top box the same and then you stare to change the mouth to clear the glass with the remote control video It's up

Q: I want install 4 outlets 120/20A next each other in separate circuit breakers.The distance between panel and outlets around 150 feet. and run conduit 3/4. To save cost. How many or a minimum #12 wires can I use. I have 4 hot wires dedicated for each circuit breakers. And for neutral wires can i use 1or 2 white to all outlets and one green for all 4 outlets or I have to use sepreate neutral/w to each outlet from the panel.: Why use 4 separate breakers? Run all four on one 20 amp breaker. Feed each outlet from the previous one. Check your local electrical codes.

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?: NO! Very unsafe. Sounds like you need an electrician.

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