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6j12 Manganin Precision Alloy Non Magnetic For Resistors

Shanghai Tankii Alloy Material Co.,Ltd
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6j12 Manganin Precision Alloy Non Magnetic For Resistors

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Brand Name : Tankii

Model Number : 6J12

Certification : DIN, ASTM, JIS

Place of Origin : Shanghai

MOQ : 20kg

Price : 15-30$

Supply Ability : 1000T/month

Delivery Time : 25days

Packaging Details : spool ,coil, or as clients' requirement

Product name : Resistance/ Manganin Alloy Strip/Wire 6j12 For Resistors

material : alloy

feature : high resistance

advantage : favorable price

weight : based

color : nature bright

shape : wire

service : online support

usage : resistors

MOQ : 20kg

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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, %

NiMnFeSiCuOtherROHS Directive
CdPbHgCr
2~511~13<0.5microBal-NDNDNDND

Mechanical Properties

Max Continuous Service Temp0-100ºC
Resisivity at 20ºC0.44±0.04ohm mm2/m
Density8.4 g/cm3
Thermal Conductivity40 KJ/m·h·ºC
Temp Coefficient of Resistance at 20 ºC0~40α×10-6/ºC
Melting Point1450ºC
Tensile Strength(Hard)585 Mpa(min)
Tensile Strength,N/mm2 Annealed,Soft390-535
Elongation6~15%
EMF vs Cu, μV/ºC (0~100ºC)2(max)
Micrographic Structureaustenite
Magnetic Propertynon
Hardness200-260HB
Micrographic StructureFerrite
Magnetic PropertyMagnetic

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

Company Profile


Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate. We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system. We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over 35 years in this field. During these years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market. Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.




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ASTM Non Magnetic Precision Alloy

      
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