resistance wire manganin

Model NO.: 6J12


Material: Cu Ni Mn


Size: 0.01-3mm*0.3-600mm


Trademark: TANKII


Origin: China




Product Type: Wire


Carbon Content: No


standard: GB/ASTM/JIS/BIS/DIN


Specification: SGS


HS Code: 74082900


Resistance Wire manganin





CuNi alloy grade: Constantan, CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuMu12Ni, CuNi34, CuNi40 (6J40), CuNi44.



Manganin is the electric resistance alloy with the copper nickel as the essential component. It has the low resistance temperature coefficient, wide working temperature scope (500 below), good machining property,anti-corrosiveand easy braze welding. Used in manufacturing regenerator's variable resistor and the strain resistor.



Manganin common temperature classes are 130, 155, 180 C,200,220



Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel.

Name	Code	Main Composition (%)
		Cu	Mn	Ni	Fe
Manganin	6J8,6J12,6J13	Bal.	11.0~13.0	2.0~3.0	<0.5

Manganin Typical Chemistry:



86% copper, 12% manganese, and 2% nickel



Manganin Size Available:



a) Wire φ8.00~0.02

b) Ribbon t=2.90~0.05 w=40~0.4

c) Plate 1.0t×100w×800L

d) Foil t=0.40~0.02 w=120~5



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

Resistance Alloy- Shunt Manganin Sizes / Temper Capabilities

Condition: Bright, Annealed, Soft

Wire &Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil

Rod, Bar diameter 1mm-30mm

Strip: Thickness 0.01mm-7mm, Width 1mm-280mm

Also enameled condition is available

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Product Categories : Manganin Products > Other Manganin