Cuni2 Resistance Wire for Resistor

Model NO.: CuNi2 Conductor Type: Solid Conductor Material: CuNi Insulation Material: PVC Range of Application: Cold-Resistant Brand: TANKII Sample: Sample Available density: 8.9g/cm3 MOQ: 20kilograms OEM: Yes State: Soft 1/4hard 1/2hard hard T-hard Transport Package: Packing in Coil Cartons, Pallet, Spools, Coils Origin: China Type: Bare Application: Heating Sheath Material: PVC Material Shape: Round Wire Certification: ISO9001, CCC, RoHS Serves: Small Order Accepted standard: GB/ASTM/JIS/BIS/DIN Elongation: 25% surface: Bright Size: 0.01-10mm Trademark: TANKII Specification: SGS HS Code: 74082200 As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
General Description
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.
Features
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
Application
1. Heating applications
2. Resistance Wire
3. Applications with high mechanical requirements
4. Others
Appicaton:
Low-voltage circuit breaker, thermal overload relay, electrical heating cable, electrical heating mats, snow melting cable and mats, ceiling radiant heating mats, Floor heating mats & Cables, Freeze protection cables, electrical heat tracers, PTFE heating cables, hose heaters, and other low-voltage electrical product
Size
Wires: 0.01-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.05*5.0-5.0*250mm Bars: D10-100mm
Chemical Content, %

Ni	Mn	Fe	Si	Cu	Other	ROHS Directive
						Cd	Pb	Hg	Cr
2	-	-	-	Bal	-	ND	ND	ND	ND

 
Mechanical Properties

Max Continuous Service Temp	200ºC
Resisivity at 20ºC	0.05±10%ohm mm2/m
Density	8.9 g/cm3
Thermal Conductivity	<120
Melting Point	1090ºC
Tensile Strength,N/mm2   Annealed,Soft	140~310 Mpa
Tensile Strength,N/mm2   Cold Rolled	280~620 Mpa
Elongation(anneal)	25%(min)
Elongation(cold rolled)	2%(min)
EMF vs Cu, μV/ºC (0~100ºC)	-12
Micrographic Structure	austenite
Magnetic Property	Non

 
Application of CuNi2
CuNi2 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.

Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Magnin, Copper Nickel Alloy, Thermocouple Wire, Pure Nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over nine years in this field. During nine years, more than 60 management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us Nichrome Wire, Nichrome Strip, fecral wire, fecral strip, thermocouple wire, Nickel Wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
 

Contact us if you need more details on CuNi2 Resistance Wire. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Copper Nickel Alloy Wire、Precision Resistance Alloy Wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Copper Nickel Alloys > Other Copper Nickel Alloys