Copper Nickel Alloy Wire Nc005 CuNi2 Wire Strip Low Temperature Heating Long Service Time

• Product Type: Wire
• Material: CuNi
• Name: Copper Nickel Alloy Wire Nc005 CuNi2 Wire Strip
• Material Type: CuNi2
• Resistivity: 0.05(at 20c (Ohmmm2/M))
• Temperature Factor of Resistivity: <120(20c~600c)X10-5/C
• Model NO.: SP-CuNi2
• Application: Heating Wire
• Warrenty: 3 Years
• Transport Package: Spool+Paper Carton
• Specification: 0.03-8mm
• Trademark: Ohmalloy/OEM
• Origin: China
• HS Code: 7408290000
• Production Capacity: 30 Tons Per Month

Product Description

Copper Nickel Alloy Wire NC005 CuNi2 Wire Strip Low Temperature Heating Long Service Time

Common Name: (CuNi2,NC5,Cuprothal 5)

 

OhmAlloy 005 is a copper-nickel alloy (Cu2Ni98 alloy) with low resistivity for use at temperatures up to 200°C.

 

OhmAlloy 005 is typically used for low-temperature applications such as heating cables in electric blankets and pillows.

Normal composition%

Nickel	2	Manganese	-
Copper	Bal.

 

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
90	220	25

 

Typical Physical properties

Density (g/cm3)	8.9
Electrical resistivity at 20ºC (ohmmm2/m)	0.05
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC	<120
Conductivity coefficient at 20ºC (WmK)	130
EMF vs Cu(μV/ºC )(0~100ºC )	-12

 

Coefficient of thermal expansion
Temperature	Thermal Expansion x10-6/K
20 ºC- 400ºC	17.5

 

Specific heat capacity
Temperature	20ºC
J/gK	0.380

 

Melting point (ºC)	1090
Max continuous operating temperature in air (ºC)	200
Magnetic properties	non-magnetic

 

Corrosion resistance performance

 

Alloys	Working In atmosphere at 20ºC	Working at max temperature 200ºC
		Air and oxygen contain gases	gases with Nitrogen	gases with sulfur oxidability	gases with sulfur reductibility	carburization
OhmAlloy005	good	bad	bad	bad	bad	good

 

Style of supply

Alloys Name	Type	Dimension
OhmAlloy005W	Wire	D=0.06mm~8mm
OhmAlloy005R	Ribbon	W=0.4~40	T=0.05~2.9mm
OhmAlloy005S	Strip	W=8~200mm	T=0.1~3.0
OhmAlloy005F	Foil	W=6~120mm	T=0.005~0.1
OhmAlloy005B	Bar	Dia=8~100mm	L=50~1000

 

CuNi2 Copper Nickel Alloy Wire Application