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 inside the two lines, red and black, black line is the line of fire or zero line ah?: Change the cabinet layout, is to do type test, and now a lot of non-standard counters, fail to meet the test requirements. Therefore, it is not recommended to change the cabinet structure.

Q:What is the difference between YC and YZ cable?: Most of the current use of CPVC, PVC as the base material, into other polymer materials to improve the high toughness of the high-voltage power cable sheathing. Mainly used for cable laying to guide and protect the cable when the role.

Q:What are the red, blue, and green wires? Want to learn under the thank you Oh: If it is the wire then remove the black line is the ground, the other three are FireWire.

Q:I have a 3 month old kitten and she loves the computer wires and tv wires to chew on.I have spayed bitter yuck,but that has not helped.She has chewed my head phone wires and I,m worried she might get shocked.Please help: Kittens in particular are very curious and play with everything that comes in their way. Remember that they are inexperienced like toddlers and try everything at least once. Make your home as kitten-proof as possible. Problem Keep an eye on kittens when they are young and very inquisitive. Dangling cords are particular attracting to them and dangerous if chewed through. Electric shock can be the result. Solution ? Put something distasteful on the cord to discourage chewing ? Tabasco sauce, cayenne pepper, bitter apple/orange, orange/lemon peel, commercial repellents ? Gaffer’s tape (available in diy stores) will probably work if the substances don't ? Secure exposed cords ? Consider permanent wiring if you own your place

Q:What is the difference between observing field wires, winter and summer? why? What should you watch if you set up a wire in the summer?: I am a water utility, I think less trunking, or do a good tube!

Q:I had a space heater on in a bedroom. I know, dumb idea, but it was plugged in to a power strip, which was plugged into a standard outlet. It was on for about 30 minutes. Then, it just shut off. I thought nothing of it, but when i unplugged the heater and later tried to plug other things into the power strip, the light on the power strip was on (the one that is always on if the strip is getting power), but nothing plugged in would work, even after resetting it. My house s circuit breaker did not trip. After unplugging the power strip, the outlet still works if I plug somethig in. This is probably insanely paranoid of me, but could this cause damage to my home s electrical wiring? Could this cause an electrical fire after everything has been unplugged?Thank you.: It can not burn out the wiring without blowing the fuse. Space heaters operate at 120 which means the current is twice as great as at 240, therefore twice as much potential to overheat the wire. A space heater is about 1500 watts.At 15 amp service you have 1800 watts on the entire branch.

Q:I was digging a hole in my yard today, and severed a small electrical wire by accident with my shovel. The wire was about 1/2 a foot under ground and supplied the garage with electricity. There was a small spark and a small pop sound. I covered it back up with dirt, and I really don't know what to do with it. Is there electricity everywhere now? I'm really afraid to go into the yard.: You cut a wire that shouldn't be there in the first place but now that it's cut all you have to do is make sure the circuit is off. You could have shorted the curcuit and tripped the breaker or not and the wire could still be hot or have electricity flowing through it. If you don't feel comfortable about dealing with it yourself then call an electrician. You need to know for sure what breaker will cut off that wire in order to remove it. In the day time turn off the main power supply to the house and dig up the wire and trace back to the house service box. If you buy a testing unit you can do a continuity test to find and remove the wire. If you need power to the garage make sure you run the new line in conduit and the proper depth.

Q:What is the difference between copper and cable used in electrical equipment? Best detail, thank you: With the conductor, copper cross-sectional area is greater, better heat dissipation, the use of different occasions.

Q:i have a 1981 honda express (nc50)and i'm trying to read the wiring diagram: This icon looks like an SCR, a silicon-controlled rectifier.

Q:I understand that buisnesses like vonage, and Comcast do not repair telephone wiring(the actual physical wiring outside) is this correct?There was an accident on our property severing the phones lines. The reason I ask, is because the electrician said, if THEY say I have to fix it. Who is they?: You were right there talking to your electrician, yet you did not ask the question then? You don't say who your phone service provider is. In the traditional situation, the carrier or service connection provider is responsible for maintaining the connection up to the point where it connects to your home. It is the responsibility of the customer to maintain the phone wiring beyond that point. Since it is not high voltage, you do not need to be an electrician to do so. Many phone service providers will offer internal line maintenance for an additional monthly fee installations for a set fee schedule. In your case, you may want to consult your local insurance agent for advice as well.

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