China Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire Manufacture and Factory

Cumn3 Manganin 12 Wire NC090 Manganin 90 Resistance Wire for Shunt Cumn Copper Manganese Wire

Model NO.: CuMn3

Trademark: TANKII

Surface: Bright

Origin: Shanghai China

HS Code: 74099000

Resistivity: 0.12+/-0.04

density: 8.9 g/cm3

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1. Description

Cupronickel, also can be called copper nickel alloy, is an alloy of copper, nickel and strengthening impurities, such as iron and manganese.

CuMn3
Chemical Content(%)

Mn	Ni	Cu
			3.0		Bal.

Mechanical Properties

Max Continuous Service Temp	200 ºC
Resistivity at 20ºC	0.12 ± 10% ohm*mm2/m
Density	8.9 g/cm3
Temperature Coefficient of Resistance	< 38 ×10-6/ºC
EMF VS Cu (0~100ºC)	-
Melting Point	1050 ºC
Tensile Strength	Min 290 Mpa
Elongation	Min 25%
Micrographic Structure	Austenite
Magnetic Property	Non.