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Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

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Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

Name: Low Resistance Copper Based Alloys CuNi30 Wire 38 0152mm For Heating Cable
Brand: OHMALLOY
Price: 1 USD

Brand Name : OHMALLOY

Model Number : CN10W0193B

Certification : SGS,CE,ISO

Place of Origin : China(Shanghai)

MOQ : 5

Price : negotiable

Payment Terms : , T/T, L/C

Supply Ability : 80000Kg/Week

Packaging Details : Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.

Resistivity(μΩ.m) : 0.48

Shape : Wire

Working Temperature : 400℃

Application : Precision Resistance

Tensile Strength : 420Mpa

Density (g/cm3) : 8.9

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Low Resistance Copper Based Alloys CuNi30 Wire 38 0.152mm For Heating Cable

OhmAlloy35(Resistance heating wire and resistance wire)
(Common Name:CuNi30,NC35.Cu70Ni30)

OhmAlloy35 is a copper-nickel alloy (Cu70Ni30 alloy) with low resistivity for use at temperatures up to 350°C.

OhmAlloy35 is kind of low resistance heating alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay, and other low-voltage electrical product.

OhmAlloy35 is typically used for low-temperature applications such as heating cables.

Normal composition%

Nickel	30	Manganese	0.5
Copper	Bal.

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
200	400	25

Typical Physical properties

Density (g/cm3)	8.9
Electrical resistivity at 20℃ (Ωmm2/m)	0.35
Temperature factor of resistivity(20℃~600℃)X10-5/℃	<10
Conductivity coefficient at 20℃ (WmK)	27
EMF vs Cu(μV/℃ )(0~100℃ )	-37

Coefficient of thermal expansion
Temperature	Thermal Expansion x10-6/K
20 ℃- 400℃	17

Specific heat capacity
Temperature	20℃
J/gK	0.390

Melting point (℃)	1170
Max continuous operating temperature in air (℃)	350
Magnetic properties	non-magnetic

Corrosion resistance performance

Alloys

Working In atmosphere at 20℃

Working at max temperature 200℃

Air and oxygen contain

gases

gases with Nitrogen

gases with sulfur

oxidability

gases with sulfur

reductibility

carburization

OhmAlloy35

good

bad

good

Style of supply

Alloys Name	Type	Dimension
OhmAlloy35W	Wire	D=0.06mm~8mm
OhmAlloy35R	Ribbon	W=0.4~40	T=0.05~2.9mm
OhmAlloy35S	Strip	W=8~200mm	T=0.1~3.0
OhmAlloy35F	Foil	W=6~120mm	T=0.005~0.1
OhmAlloy35B	Bar	Dia=8~100mm	L=50~1000

Product Tags:

co ni alloy

copper nickel alloy

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