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:I have 200 feet of wire run from an electrical box to a electric motor that is not getting enough amps. I am tring not to run a new wire from the breaker box so if I cut the wire a few feet from the box and run a bigger wire say from 10' of 10-2 to 190' of 6-2 will I get less of a drop?: Run the new wire and fix it so that it is in parallel with the existing wire. Anything you do to increase the cross sectional area of the cable will result in less resistance and in consequence better current at the using end.

Q:Do you want to use fireproof mud for fire in the electrical cabinet? Is there any national standard?: What you say should be the voice part of the integrated cabling system

Q:I had an electrician pre-wire a switch and whip for an in cabinet light. The cabinets are now in but the whip is lost within the wall and I can't find it by peering through the hole where the light will live. Any suggestions for how to locate it without opening up a huge hole?: Use a Wire coat hanger to fish for it, you know its there, get busy.

Q:1 square wire can load how much power: You remember, a square of the copper core line can not allow more than 8A of the current through it, under normal circumstances, we take 5 to 6 years of current to count, remember too much, and trouble, only Disrupting our memory. This value is applicable in low voltage

Q:Is in a meter, with a plug of the same things, and then passed in and out of the network signal, you can access the Internet, and this thing called what name, probably how far to pass, the new number will not be cut? Question added: the middle is not empty, about 200 meters distance, what to use? More: Do you say the wire protection tube? If the commonly used plastic pipe has Φ. Φ. Φ. Φ32. Also on the metal wire tube with G15G20G25G32G40G50

Q:1)Are the electrical wall outets in your home wired in series of parallel? Explain how you know.2)How do you think the current (I) compares for each of the 3 circuits you built? Is it the same or different? Why? (In class we built a circuit with 2 batteries and a light bulb, then we added another so that we have 2 light bulbs and then another to have 3 light bulbs[those are the 3 circuits])Thanks for all the help!: 1 Parallel 1B because they have all the same voltage, in series the voltages add up 3, by replacing one after the other or testing with an Ohmmeter 4 the burnt out one would be extinguished if the others are ON Anita

Q:I replaced a light socket that came with wire pre attached to it. I Replaced the socket with screw the wire on type socket, and used Pricola LL7763 Type Set-1 18AWX2C 105C electrical wire, how high would this be rated for amps and watts? I using it for a light bulb 100W and a space heater set low, maybe 800W total peak usage, is this safe? Thanks, Sean: At about 900 Watts, (about 7.2 Amps), you are BARELY within safety limits. BUT why are you running a space heater from a light socket?? This is definitely NOT recommended!!! To run the heater, you should have a SEPARATE outlet wired with 3 wires: Black, (hot), white, (Neutral), and green or bare, (Ground). Also for safety, since it is a heating appliance, you should wire it with # 10 or # 12 wire clear back to the breaker panel. If it's a long run, use the heavier # 10 or even # 8 wire to reduce I/R drop. Then you would not need to worry about running the heater on high if you want. (You could run the light off the same circuit.)

Q:I am replacing the exhaust fan in my bathroom. On the joist where I will be attaching the unit, there is a black electrical wire running along the joist. On the old fan, I think the wire either pinned between the joist and the box or sitting on the top of the box. The new fan has a taller height, so I don't think I can let it sit on the box. What should I do?: Perhaps you can place a shim between the joist and the fan to hold the fan off the joist by 3/4 or so. That way, the wire can remain untouched. Shims are commonly used for puposes such as this. They are just pieces of wood cut to the right size and tapped into place before final fastening.

Q:Ten five hundred twenty two, five five five four three circles, seeking to explain more specific meaning: The distinction between special and non-specific depends on the nature of the load. Green line from the substation dedicated to the user, only for the user, do not accept the public network overhaul maintenance and power outages, also said that as long as the nearest substation power you have electricity; non-green as the public line. But now power supply reliability is so high, the city network are using ring network, the probability of power failure is small, not to mention you are using a dual power line, power failure is smaller, unless the area power outage. But you also have an important load on their own generators, so non-particularly important load, double power enough to meet its power supply needs.

Q:Wire color, black, blue, brown, the representative of what, anxious. The The The The The Thank you: In the extension of the road inside the cable with a cable 5 meters 10 meters can be good! The best near the bargain better, so as not to cause the video line drag. The consequences are very serious, but with the cable to see how the installation of the elevator! If it is on the top floor of the video line also on the line of cable in the middle of the hoistway, and you also end in the middle of the hole, holes to the weak wells of the video line and then extended the electric wells down the stairs to the monitoring room, the camera power on the top of the car Electricity! In fact, not complicated

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