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Resistance/ Manganin Alloy Strip/Wire 6j12

China Resistance/ Manganin Alloy Strip/Wire 6j12, Find details about China 6j12 Manganin Resistance Wire, 6j12 from Resistance/ Manganin Alloy Strip/Wire 6j12

Model NO.
Manganin
Surface
Golden
Condition
Soft 1/4h 1/2h H
Dimensions
0.02~6.0mm
Resistivity
0.44±3%
Density(g/cm3)
8.4
Ultimate Strength (≥ MPa)
≥410
Conductor Type
Solid
Ni%
2
Elongation
≥25 %
Trademark
Allotech
Transport Package
Carton Box
Specification
Base on customers′ request
Origin
China
HS Code
7408220000
Model NO.
Manganin
Surface
Golden
Condition
Soft 1/4h 1/2h H
Dimensions
0.02~6.0mm
Resistivity
0.44±3%
Density(g/cm3)
8.4
Ultimate Strength (≥ MPa)
≥410
Conductor Type
Solid
Ni%
2
Elongation
≥25 %
Trademark
Allotech
Transport Package
Carton Box
Specification
Base on customers′ request
Origin
China
HS Code
7408220000

                           Manganin alloy Manganese Copper resistance wire 6J12

Specifications
manganin wire/CuMn12Ni2 Wire used in rheostats, resistors,shunt etc manganin wire 0.08mm to 10mm 6J13, 6J12, 6J11 6J8
Manganin wire( cupro-manganese wire ) is a trademarked name for an alloy of typically 86%copper,12%manganese, and 2-5%nickel .   
Manganin wire and  foil is used in the manufactue of resistor,particularly ammeter shunts ,because of its cirtually zero temperature cofficient of resintance value and long  terms  stability.

Chemical Content, %

Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr

2~5

11~13

<0.5

micro

Bal

-

ND

ND

ND

ND

 

Mechanical Properties

Max Continuous Service Temp

0-100ºC

Resisivity at 20ºC

0.44±0.04ohm mm2/m

Density

8.4 g/cm3

Thermal Conductivity

40 KJ/m·h·ºC

Temp Coefficient of Resistance at 20 ºC

0~40α×10-6/ºC

Melting Point

1450ºC

Tensile Strength(Hard)

585 Mpa(min)

Tensile Strength,N/mm2   Annealed,Soft

390-535

Elongation

6~15%

EMF vs Cu, μV/ºC (0~100ºC)

2(max)

Micrographic Structure

austenite

Magnetic Property

non

Hardness

200-260HB

Micrographic Structure

Ferrite

Magnetic Property

Magnetic

Application of Manganin

Manganin foil and wire is used in the manufacture of resistor, Particularly ammeter shunt, because of its virtually zero temperature coefficient of resistance value and long term stability.
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.

Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.

Size dimension range:
Wire: 0.1-10mm
Ribbons: 0.05*0.2-2.0*6.0mm 
Strip: 0.05*5.0-5.0*250mm 

Main grades and properties 

TypeElectrical resistivity
(20degreeΩ
mm²/m)		temperature coefficient of resistance
(10^6/degree)		Dens
ity
g/mm²		Max. temperature
(°c)		Melting point
(°c)
CuNi10.03<10008.9/1085
CuNi20.05<12008.9 
200		1090
CuNi60.10<6008.92201095
CuNi80.12<5708.92501097
CuNi100.15<5008.92501100
CuNi140.20<3808.93001115
CuNi190.25<2508.93001135
CuNi230.30<1608.93001150
CuNi300.35<1008.93501170
CuNi340.40-08.93501180
CuNi400.48±408.94001280
CuNi440.49<-68.94001280
Resistance/ Manganin Alloy Strip/Wire 6j12

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