CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45/Electric Copper Nickel Alloy Price Cu-CuNi Thermocouple Constantan Resistance Wire

Product Description

Copper Nickel Alloy Wire - CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45 Our Copper Nickel Alloy Wire is a high-quality electrical material that offers low electric resistance, excellent heat resistance, and corrosion resistance. It is easy to process and lead welded, making it ideal for various applications in the electrical industry.
Commonly used in the production of key components for thermal overload relays, low resistance thermal circuit breakers, and electrical appliances, our Copper Nickel Alloy Wire is a reliable choice. It is also widely used in electrical heating cables, making it an essential material for heating systems.
Key Features: Low electric resistance Good heat resistance Corrosion resistance Easy to process and lead welded Applications: Low-voltage circuit breakers Thermal overload relays Electrical heating cables Electrical heating mats Snow melting cables and mats Ceiling radiant heating mats Floor heating mats & cables Freeze protection cables Electrical heat tracers PTFE heating cables Hose heaters Other low-voltage electrical products Choose our Copper Nickel Alloy Wire for its exceptional performance and reliability. Contact us at Shanghai Tankii Alloy Material Co., Ltd. for more information.

Characteristic	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)
Alloy Nomenclature
NC005(CuNi2)	0.05	200	≥220	1090	8.9	<120	-12

Copper Nickel Alloy- CuNi2
Chemical Content: CuNi2 is a copper nickel alloy with a chemical content of %.
Product Name: CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45/Electric Copper Nickel Alloy Price Cu-CuNi Thermocouple Constantan Resistance Wire
Keywords: CuNi44 Wire/Copper Nickel Wire/Constantan wire/konstantan Wire/Constantan Wire Price/30 Alloy Resistance Wire/Cuprothal 5 Alloy Wire/T type thermocouple wire/copper Wire/Alloy 230/electric wire/Cu-Ni 2 heating wire/copper nickel alloy wire/heating resistance wire/heating element/electric heating wire/nichrome resistance wire/nickel wire/nickel alloy wire/Cuprothal 5
Attributes: [Type: Copper Wire],[Application: Air Condition or Refrigerator, Water Tube, Water Heater],[Material: Other]

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

Copper nickel alloy

Main property		Cuni1	CuNI2	CuNI6	CuNI10	CuNi19	CuNi23	CuNi30	CuNi34	CuNI44
Main chemical composition	Ni	1	2	6	10	19	23	30	34	44
	MN	/	/	/	/	0.5	0.5	1.0	1.0	1.0
	CU	rest	rest	rest	rest	rest	rest	rest	rest	rest
max working Temperature °c		/	200	220	250	300	300	350	350	400
Density g/cm3		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
Resistivity at 20 °c		0.03 ± 10%	0.05 ±10%	0.1 ±10%	0.15 ±10%	0.25 ±5%	0.3 ±5%	0.35 ±5%	0.40 ±5%	0.49 ±5%
Temperature coefficient of Resistance		<100	<120	<60	<50	<25	<16	<10	-0	<-6
Tensile strength Mpa		>210	>220	>250	>290	>340	>350	>400	>400	>420
elongation		>25	>25	>25	>25	>25	>25	>25	>25	>25
Melting point °c		1085	1090	1095	1100	1135	1150	1170	1180	1280
coefficient of conductivity		145	130	92	59	38	33	27	25	23

Thermocouple Extension & Compensation Wire Our thermocouple extension and compensation wire is designed to meet the specific needs of various temperature measurement applications. We offer a range of types and grades, each with its own unique combination of metal alloys that define its characteristics.
Type K Type K is the most commonly used thermocouple for measuring high temperatures. It offers a wide operating temperature range from -200°C to +1260°C and has excellent resistance to oxidation, making it ideal for use in oxidizing or inert atmospheres. However, it should be protected from sulfurous and marginally oxidizing atmospheres. Type K thermocouple wire is reliable and accurate at high temperatures.
Type N Type N thermocouple wire has been developed to provide longer life, extended exposure to high temperatures, and improved reliability of EMF drift and short-term EMF changes.
Type E Type E thermocouple wire offers the highest EMF output per degree among all the referenced thermocouples.
Type J Type J thermocouple wire is frequently chosen for its low cost and high EMF. It can be used in oxidizing conditions up to 760°C. For higher temperatures, it is recommended to use larger wire diameters. Type J thermocouple wire is suitable for oxidizing, reducing inert atmospheres, or vacuum.
Type T Type T thermocouple wire is suitable for use in oxidizing, reducing inert atmospheres, or vacuum.