Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

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CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt

CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt

    • CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt
    • CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt
    • CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt
    • CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt
  • CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt

    Product Details:

    Place of Origin: Shanghai, China
    Brand Name: Tankii
    Certification: ISO9001:2015
    Model Number: 6J12

    Payment & Shipping Terms:

    Minimum Order Quantity: 20kg
    Price: Negotiated price
    Packaging Details: Spool in carton, if necessary with plywood pallet o plywood case or according to client´s requirements
    Delivery Time: 7-12 DAYS
    Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
    Supply Ability: 200+TON+MONTH
    Contact Now
    Detailed Product Description
    Material: Manganin Grade: 6J8/ 6J12/ 6J13
    Use: Ammeter Shunt/ Conductor Resistivity: 0.47
    Density: 8.44 Min Elongation: 15%

    1mm CuMn12Ni Manganin Copper Resistor Strip/ Sheet for DC Shunt

     

    Manganin alloy is one kind of electric resistance alloy which is mainly made of copper, manganese and nickel.

    It has character of small resistance temperature coefficient,low thermal EMF vs copper E,outstanding long-term stability,good weldability and workability,which makes it to be superior precision surveying instrument.such as resistor measure voltage/current/resistance and more.

    It is also high-quality electric heating wire for low-temperature heating element,such as heater of air-conditioning system,household heating appliances.

     

    Manganin is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887).

    A resistance alloy with moderate resistivity and low temperature coefficent. The resistance/temperature curve is not as flat as the constantans nor are the corrosion resistance properties as good.

    Manganin foil and wire is used in the manufacture of resistors, particularly ammeter shunts, because of its virtually zero temperature coefficient of resistance value and long term stability. Several Manganin resistors served as the legal standard for the ohm in the United States from 1901 to 1990. Manganin wire is also used as an electrical conductor in cryogenic systems, minimizing heat transfer between points which need electrical connections.

    Manganin is also used in gauges for studies of high-pressure shock waves (such as those generated from the detonation of explosives) because it has low strain sensitivity but high hydrostatic pressure sensitivity

     

     

    Manganin alloy series:

    6J8,6J12,6J13,6J40

     

    Size dimension range:

    Wire: 0.018-10mm

    Ribbons: 0.05*0.2-2.0*6.0mm

    Strip: 0.05*5.0-5.0*250mm

     

    Chemical Composition:

    Name Grade Chemical Composition(%)
    Cu Mn Ni
    Manganin Strip 6J13 Bal. 11-13 2-5

     

    Physical properties
    Density 8.4 g/cm3
    Mechanical properties
    Tensile strength (σt) 300–600 MPa
    Elongation at break <50%
    Izod impact strength 107 J/m
    Thermal properties
    Melting temperature 1020 °C
    Thermal conductivity at 23 °C 22 W/(m*K)
    Linear thermal expansion coefficient (14–19)×10−6 K−1
    Specific heat capacity 0.097 cals/gm

     

    Applications of Manganin:

     

    a) It is used for making wire wound precision resistance

    b) Resistance boxes

    c) Shunts for electrical measuring instruments


    Manganin is also used in gauges for studies of high-pressure shock waves (such as those generated from the detonation of explosives) because it has low strain sensitivity but high hydrostatic pressure sensitivity.

     

    CuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC ShuntCuMn12Ni Manganin Copper Resistor Strip 6J12 1mm Thickness For DC Shunt

    Contact Details
    Shanghai Tankii Alloy Material Co.,Ltd

    Contact Person: Linda

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