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

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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 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

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


Product Tags:

nichrome resistance wire

      

nickel alloys

      
Wholesale CuMn12Ni4 Manganin Wire 6J13 / 6J12 / 6J8 For Precision Instrument from china suppliers

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

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