China CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/ Electric Copper Nickel Alloy for resistance wire Manufacture and Factory

CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/ Electric Copper Nickel Alloy for resistance wire

Short Description:

Applications:
Electronics and Electrical Field: It is used for manufacturing wires, cables, coils, transformers, motor circuit boards, connectors, precision electronic components, etc. Its excellent electrical conductivity ensures the performance and reliability of electronic products.
Aerospace Field: It is applied to manufacture key components such as aircraft engine parts and fuselage structures. Thanks to its high strength and corrosion resistance, it can operate reliably in extreme environments with high temperatures and high pressures.
Chemical Industry Field: It is used to produce pipes, valves, containers and other equipment in the chemical industry. It can resist the erosion of corrosive media such as acids, alkalis and salts.
Shipbuilding Field: It is used for the hull structure and marine equipment. It can withstand the corrosion of seawater and heavy loads, thus extending the service life of ships.
Other Fields: In the watchmaking industry, it is used to manufacture high-end watch components, such as casings and watch straps. It can also be used to manufacture medical devices, golf clubs, tennis rackets and so on.

Product: CuNi Alloy

Material: Ni-Cu-Mn

Type: Wire

Application: Resistance Wire

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CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi34/CuNi40/CuNi44/CuNi45/Electric Copper Nickel Alloy for resistance wire
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

Product Information:

Grade		CuNi44	CuNi23	CuNi10	CuNi6	CuNi2	CuNi1	CuNi8	CuNi14	CuNi19	CuNi30	CuNi34	CuMn3
Cuprothal		49	30	15	10	5
Isabellehutte		ISOTAN	Alloy 180	Alloy 90	Alloy 60	Alloy 30							ISA 13
Nominal composition%	Ni	44	23	10	6	2	1	8	14	19	30	34	–
	Cu	Bal	Bal	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal	Bal	Bal	Bal
	Mn	1	0.5	0.3	–	–	–	–	0.5	0.5	1.0	1.0	3.0
Max operating temp(uΩ/m at 20°C)		0.49	0.3	0.15	0.10	0.05	0.03	0.12	0.20	0.25	0.35	0.4	0.12
Resisivity (Ω/cmf at 68°F)		295	180	90	60	30	15	72	120	150	210	240	72
Max operating temp(°C)		400	300	250	200	200	200	250	300	300	350	350	200
Density(g/cm³)		8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9	8.9
TCR(×10-6/°C)		<-6	<16	<50	<60	<120	<100	<57	<30	<25	<10	<0	<38
Tensile Strength(Mpa )		≥420	≥350	≥290	≥250	≥220	≥210	≥270	≥310	≥340	≥400	≥400	≥290
Elongation(%)		≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25	≥25
EMF vs Cu uV/°C(0~100°C)		-43	-34	-25	-12	-12	-8	22	-28	-32	-37	-39	-
Melting Point (°C)		1280	1150	1100	1095	1090	1085	1097	1115	1135	1170	1180	1050
Magnetic Property		non	non	non	non	non	non	non	non	non	non	non	non