CuNi2 Resistance Heating Wire Electric Copper Nickel

• Customization: Available
• Product Type: Strip
• Material: Cu/Ni
• Model NO.: CuNi2
• Carbon Content: No
• Serves: Small Order Accepted
• Sample: Sample Available
• Transport Package: in Coil Cartons, Pallet, Spools, Coils
• Trademark: Tankii
• Origin: China
• HS Code: 74082200
• Production Capacity: 2000tons/Year

Product Description

NC005/CuNi2  Electric Copper Nickel Alloy Material Resistance Heating Wire

Copper Nickel 2 s a copper nickel alloy with the addition of Manganese to produce an alloy with a relatively low resistivity but high resistance to oxidation and chemical corrosion. Maximum working temperature is 500 °C. Applications include heating cords and mats

Chemical Composition and Main Property of Cu-Ni Low Resistance Alloy
Properties\Grade		CuNi1	CuNi2	CuNi6	CuNi8	CuMn3	CuNi10
Main Chemical Composition	Ni	1	2	6	8	_	10
	Mn	_	_	_	_	3	_
	Cu	Bal	Bal	Bal	Bal	Bal	Bal
Max Continuous Service Temperature(ºC)		200	200	200	250	200	250
Resisivity at 20ºC (Ω*mm²/m)		0.03	0.05	0.1	0.12	0.12	0.15
Density(g/cm³)		8.9	8.9	8.9	8.9	8.8	8.9
Thermal Conductivity(α×10-6ºC)		<100	<120	<60	<57	<38	<50
Tensile Strength(Mpa)		≥210	≥220	≥250	≥270	≥290	≥290
EMF vs Cu(μVºC)(0~1000ºC)		-8	-12	-12	-22	_	-25
Approximate Melting Point(ºC)		1085	1090	1095	1097	1050	1100
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite
Magnetic Property		non	non	non	non	non	non
Properties\Grade		CuNi14	CuNi19	CuNi23	CuNi30	CuNi34	CuNi44
Main Chemical Composition	Ni	14	19	23	30	34	44
	Mn	0.3	0.5	0.5	1	1	1
	Cu	Bal	Bal	Bal	Bal	Bal	Bal
Max Continuous Service TemperatureºC)		300	300	300	350	350	400
Resisivity at 20ºC (Ω*mm²/m)		0.2	0.25	0.3	0.35	0.4	0.49
Density(g/cm³)		8.9	8.9	8.9	8.9	8.9	8.9
Thermal Conductivity(α×10-6ºC)		<30	<25	<16	<10	<0	<-6
Tensile Strength(Mpa)		≥310	≥340	≥350	≥400	≥400	≥420
EMF vs Cu(μVºC)(0~1000ºC)		-28	-32	-34	-37	-39	-43
Approximate Melting Point(ºC)		1115	1135	1150	1170	1180	1280
Micrographic Structure		austenite	austenite	austenite	austenite	austenite	austenite
Magnetic Property		non	non	non	non	non	non