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Shanghai Tankii Alloy Material Co.,Ltd
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CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument

Shanghai Tankii Alloy Material Co.,Ltd
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CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument

Brand Name : TANKII
Model Number : CuMn12Ni4
Certification : SGS ISO
Place of Origin : Shanghai China
MOQ : 50KG
Price : negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 200 Tons per Month
Delivery Time : 7-12 days
Packaging Details : wooden case
Material : Copper manganin nickel Alloy wire
Density : 8.4 g/cm3
Diameter : 0.02-10.0mm
Shape : wire, strip, sheet
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Manganin Wire (6J13/6J12/6J8) for Precision Instrument

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 typeCuMnNi
6J8rest8-10/
6J12rest11-132-3
6J13rest11-132-5

Related parements of Manganin wire:

Item6J86J126J13
Resistivity0.35±0.050.47±0.030.44±0.04
TCRx10-6/°c-5~+10-10~+200~40
EMF V S Cu(0-100°c)uv/°c≤2≤1≤2
Density(g/cm3)8.78.48.4
Melting point (°c)960960960
Tensile strength(MPa)490--539490--539490--539
Elongation(%)10-3010-3010-30
Service temperature(°c)10-805-4510-80

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)

-0.7~400~1000.44±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

8.440390-5356~15≥585



Product Tags:

nichrome resistance wire

      

nickel alloys

      
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CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument Images

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