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:

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)0.0320021010858.9<100-8
NC005 (CuNi2)0.0520022010908.9<120-12
NC010 (CuNi6)0.122025010958.9<60-18
NC012 (CuNi8)0.1225027010978.9<57-22
NC015 (CuNi10)0.1525029011008.9<50-25
NC020 (CuNi14)0.230031011158.9<30-28
NC025 (CuNi19)0.2530034011358.9<25-32
NC030 (CuNi23)0.330035011508.9<16-34
NC035 (CuNi30)0.3535040011708.9<10-37
NC040 (CuNi34)0.435040011808.90-39
NC050 (CuNi44)0.540042012008.9


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Q:UL certification of the switching power supply can increase it
VRV internal and external signal lines can be used to control the cable, the main control line is not allowed, because the signal line is usually 1.5 square below. VRV power supply: indoor unit 220V needs: zero line N, line of fire L, grounding protection PE380V need: zero line N, fire line L. FireWire L. FireWire L. ground protection PE outdoor unit 220V need: zero line N, FireWire L, grounding protection PE380V need: zero line N, fire line L. FireWire L. FireWire L. ground protection PE signal line indoor and outdoor machine communication line according to the manufacturers of communication control is not the same, generally need double-core shielded wire Yes, section 0.75-1.5mm².
Q:Electrical acceptance specifications that the bridge and the total length of the bracket should be not less than two connected with the ground trunk
Mainly to see whether the quality of raw materials meet the requirements, and some local lines, wire box must be witnessed sampling inspection, testing qualified to use. The site can also check the wall thickness and so on.
Q:What are some precautions that should be taken when using Copper for electrical wiring???
copper is the preferred wire to use in electrical wiring. the other option is aluminum but aluminum expands and contracts too much and causes connections to loosen up.
Q:Why do I keep having this dream?
Electrical wiring would be a symbol of the way someone is wired. Whose house are you doing the wiring?
Q:Low-voltage distribution lines (three-phase or single-phase) single-core cable should not be worn alone in the metal tube
ZR: flame retardant K: control cable code VV: recording ethylene insulation and sheath R: soft structure conductor (multi-strand wire) P: copper wire braid shield 1: 1 to 2 * 1.5: two 1.5 square single Twisted pair Full name is: flame retardant type recording ethylene insulated and sheathed copper wire braided shielded flexible cable. If it is 10 pairs of 2 by 1.5 square control cable, that is 10 * 2 * 1.5. In addition, the control cable, the conductor is the largest square: 4 square.
Q:Is the POE switch connected to the network camera via the patch panel to affect the power supply function?
It is best not to open the hole from the bottom of the bridge, if necessary, do the mouth to do sealing treatment to prevent the bridge from the mouth of the water poured into the power distribution device.
Q:In the elevator, on the installation of video lines and telephone lines to go and installation tutorials? (6)
4p is pliers phone line, 6p do not know, you look at the kind of mouth is suitable for it.
Q:Repair house to go dark line how to line tube
Sc: welded steel pipe tc: wire tube galvanized or non-galvanized thin steel pipe attached: pipe laying labeling method sc: welded steel pipe tc: wire tube galvanized or non-galvanized thin steel pipe pc: hard plastic pipe ct: cable bridge cp : Metal hose SR: steel trunking RC: water gas pipe KBG: pipe for the buckle-type galvanized thin-walled steel pipe, JDG: for the tight-fitting galvanized thin-walled steel pipe
Q:How much air does the air conditioner use?
I am not professional, I am learning English, 1 about 732W it is not clear, should be able to use it, but you can ask the mechanic, installed meter asked, or you can ask You may know the door, but you still have to ask about the people who installed the meter, insurance a little.
Q:the law of calculating the electrical wire size, plug socket in amperes and outlet socket in amperes?
Most people would not calculate the wire size, but would calculate the current value and chose a wire size from a table. Your country's electrical code will tell you the wire size needed for the current necessary to supply the stove. This will be around 13.5 amperes. In the US this would require #14 conductors.

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