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Low Resistors Nickel Copper Manganese Wire Manganin 43 Wire

China Low Resistors Nickel Copper Manganese Wire Manganin 43 Wire, Find details about China Manganin 43, Manganin from Low Resistors Nickel Copper Manganese Wire Manganin 43 Wire

Model NO.
Manganin 43 wire
Standard
GB/T
Surface
Golden
Condition
Soft 1/4h 1/2h H
Dimensions
0.02~6.0mm
Resistivity
0.35 ±0.05 Ohm*mm2/M
Density(g/cm3)
8.7
Ultimate Strength (≥ MPa)
≥410
Conductor Type
Solid
Emf Vs Cu(0~100 ºC)
2μV/ºC
Elongation
Min15%
Trademark
Allotech
Transport Package
Wooden Box
Specification
Base on customers′ request
Origin
China
HS Code
7408220000
Model NO.
Manganin 43 wire
Standard
GB/T
Surface
Golden
Condition
Soft 1/4h 1/2h H
Dimensions
0.02~6.0mm
Resistivity
0.35 ±0.05 Ohm*mm2/M
Density(g/cm3)
8.7
Ultimate Strength (≥ MPa)
≥410
Conductor Type
Solid
Emf Vs Cu(0~100 ºC)
2μV/ºC
Elongation
Min15%
Trademark
Allotech
Transport Package
Wooden Box
Specification
Base on customers′ request
Origin
China
HS Code
7408220000

Low Resistors Nickel Copper Manganese Wire Manganin 43 wire

It is the electric resistance alloy with the copper, manganese, nickel as the essential component. It is a superior precision resistor material with the characteristics of high electronic resistivity, very small resistance temperature coefficient, low Thermal EMF vs. Copper E  and  long-term stability. It is mainly applied in manufacturing heater resistances and resistance elements of standard resistor, precision instrument and so on.

Main chemical composition :

Alloy type

Cu          

Mn             

Ni          

6J8

rest

8-10

/

6J12

rest

11-13

2-3

6J13

rest

11-13

2-5

Related parements of Manganin wire:

Item

6J8

6J12

6J13

Resistivity

0.35±0.05

0.47±0.03

0.44±0.04

TCRx10-6/°c

-5~+10

-10~+20

0~40

EMF V S Cu(0-100°c)uv/°c

≤2

≤1

≤2

Density(g/cm3)

8.7

8.4

8.4

Melting point (°c)

960

960

960

Tensile strength(MPa)

490--539

490--539

490--539

Elongation(%)

10-30

10-30

10-30

Service temperature(°c)

10-80

5-45

10-80

Main Characteristics

Electrical Resistance in Annealed Condition

Temp Coefficient of Electrical Resistance

(a×10-6/°C) 20°C

Operation Temperature

°C

Resistivity

(uΩ/m,20°C)

EMF VS Cu

uV/°C(0~100°C)

-0.7~40

0~100

0.44±4%

≤2

 

Physical Characteristics (Reference Values)

Density g/cm3 

Thermal conductivity

(KJ/m.h°C)

Tesile strength

(N/mm2)Soft

Elongation

%

Tesile strength

(N/mm2) Hard

8.4

      40

390-535

6~15

≥585





 

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