China CuNi10 Low Resistance Alloy Wire Manufacture and Factory

CuNi10 Low Resistance Alloy Wire

Short Description:

Copper Nickel Alloy is mainly made of copper and nickel. The copper and nickel can be melted together no matter what percentage. Normally the resistivity of CuNi alloy will be higher if the Nickel content is larger than Copper content. From CuNi1 to CuNi44, the resistivity is from 0.03μΩm to 0.49μΩm. That will help the resistor manufacture choosing the most suitable alloy wire.

Resistivity: 0.15+/-5%μΩm

Surface: Bright

tpye: round resistance wire

Material: Copper Nickel alloy

Sample: Small order accepted

diameter: 0.05-5.0mm

name: CUNI electric resistance wire

standard: GB/ASTM

HS Code: 7408290000

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CuNi10
Copper Nickels (Copper-Nickel), Copper-Nickel, (90-10). Excellent corrosion resistance, especially in marine environments.

Moderately high strength, good creep resistance at elevated temperatures. Properties generally increase with nickel content.

Relatively high in cost compared with copper-aluminum and other alloys with similar mechanical propert

Characteristic	Resistivity ( 200C μ Ω . m)	Max. working Temperature ( 0C)	Tensile Strength (Mpa)	Melting point (0C)	Density ( g/cm3)	TCR x10-6/ 0C (20~600 0C)	EMF vs Cu (μ V/ 0C) (0~100 0C)
Alloy Nomenclature
NC035(CuNi30)	0.35± 5%	300	350	1150	8.9	< 16	-34

Mechanical Properties	Metric	Comments
Tensile Strength, Ultimate	372 – 517 MPa
Tensile Strength, Yield	88.0 – 483 MPa	Depending on temper
Elongation at Break	45.0 %	in 381 mm.
Modulus of Elasticity	150 GPa
Poissons Ratio	0.320	Calculated
Charpy Impact	107 J
Machinability	20 %	UNS C36000 (free-cutting brass) = 100%
Shear Modulus	57.0 GPa