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: Wire yellow and green, respectively, that line of fire or zero line: Third, in the cable trench, tunnel, when both sides of the cable bracket, 1000 volts below the power cable and control cables should be as much as 1000 volts and above the power cables were laid on different stents Fourth, the height of the cable tunnel is generally 19 meters; difficulties, in the local area may be appropriate to reduce the length of the cable bracket in the cable trench should not be greater than 350 mm; in the tunnel should not be greater than 500 mm cable in the cable trench, tunnel laying when the net distance, should not be less than the specified value Cable trenches and wire tunnels should be waterproof; the slope of the bottom drains should not be less than O 5%, and should be set water puddle; water can be collected by the puddle pump, when the conditions, the water can be directly discharged into the sewer

Q: My instant electric water heater is 4500 watts need to use the number of square wire electrician said 4 square wire can I see a lot of people say that the 6 square of the job Will you 4 square line can withstand it? Question added: how can we know that the line is the national standard or non-national standard ah line is the original developers to help me installed a 4 square does not know is not how to identify the national standard?: Halo. I do this line do not ask me also ran here to ask .. no problem .. it is best to use the best iron soldering .. no welding does not matter. Effect is not bad!

Q: Can I spice into a near by electrical outlet to run electricty to my new range vent? Is it difficult? Seems like it would not be, but I am looking for picutures or easy steps and list of materials I will need.: Yes. You can tie into a nearby receptacle. IF it is not a kitchen receptacle.

Q: How do i wire two lights on a 3-way switchi have been messing around with this forever. If you have any web links to diagrams or can word it out that would be greatthanks: This is one of the easiest of the intermediate wiring circuits to do.To start, you must identify the power wire and it's neutral (white), then connect the neutral wire to the lights. Connect the black lead from each light together and to the common of one of the switches. Connect the other 2 terminals of the switches to each of the wires that connect to the other switch, Now connect the hot wire to the common terminal on the last switch. If you use a white wire for a power lead, you should mark it with a piece of black tape around the insulation. One of the other responders has a very good link that shows just how it should be done.

Q: I remember places used to sell a box that you would plug into an electrical outlet that you would also plug your cable tv into. Then you would put another box somewhere in your house and it would in essence allow you to add an extra cable jack in the house wherever you wantedI can't remember what this is called. I know it existed because a few times I contemplated buying one. I'm interested in finding one now. If anyone could point me in the right direction, I'd be grateful.: i'm incredibly particular it somewhat is impossible by using fact the flexibility working in the process the cables would distort the sign. i think of there are some products available that are instant transmitter and receiver. You connect the television sign to the transmitter and it wirelessly get gained on the different end. i will attempt and locate such product and placed up a link right here. sturdy success, Jamie.

Q: HiI had a new electrical service put in, they connected the new wires to the old wire from the pole, My question is can you touch one wire at a time without getting zapped, (100 amp) the service wires coming from the poles to the meter.Because when they changed my service he striped the old wires and connected the new wires to the old wires.thank you: No you can't touch the bare wires, They must have had the supply line made safe to do that work. They will often connect a temporary earth wire onto each wire in case the power is switched back on by mistake. 0.001amps can kill by making your heart stop, holding onto a live100 amp line could burn you very badly too. It is possible to do live work with stringent precautions, but it is only done in a few special cases.

Q: A 4400 watt motor is located 930 feet away from the 240v source. The motor's minimum voltage is 220 volts. What size of wire is required to maintain at least 220v at the pump? How much power is lost with this size wire?Please help! Thanks!: use okorder

Q: Electrical line is already available so what are pros and cons other than ease of installation for solar-powered? This is for a walkway from our driveway to front steps.: Go Electrical!! Solar is very flawed, sometimes they don't light if it has been cloudy all day, and they do not light very much. Solar is really just decorative, not very practical. Not to mention they break easily and you will be replacing the batteries constantly. If you need to actually LIGHT the walkway, you have to go electrical. The only downside might be installation and price. You have to run the line to each light and bury them. And they are considerably more expensive. Additionally you have to get a timer that could be pricey if you plan to have a lot of lights.

Q: What is the difference between summer and winter? why? If you set up a wire in the summer should pay attention to what: 1 mouth connected graphics card (with the transfer cable), 2 port drive 4 and 5 were connected to two hard drives, 3 connected to the power switch motherboard there is a 4pin for the graphics card power supply ?? This is not try, the video card is not Independent of the . the above has been said to use the adapter cable power supply, and a 3850 does not require dual power supply 3 connected to the power switch is also very strange, how there are power switch it ... if necessary on the connection, if not long , With the transfer line as the extension line connected to the line, in fact, as long as the quality of the adapter, no problem, are the same use, the power consumption of the hard disk is very small, the most power is that video card, optical drive standby The time is not how the electricity, under normal circumstances CD-ROM are not at work

Q: I want to know, which type and size of wire we use for different household appliances in a home ?for e.g: if we want to connect a full size refrigerator/deep freezer/air-conditioner then which type and size of electrical wire we use ?if we have an electrical switch board that has 6 switches and 2 sockets then what type size of wire should be used so that there would be good connection and to avoid burning or heating of the wire and hence the appliance ?thanks a lot for your co-operation: House wiring must conform to wiring codes. Some places require the work be done by or at least signed off by a licensed electrician. Unless you follow your local codes you run the risk of fire, or even death in wiring near water. What's more, you will not be covered by insurance and you will be held personally responsible. There are too many opportunities for wrong answers on the internet. Please consult a licensed electrician.

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