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8.4g/Cm3 Density Copper Based Alloys Precision Resistance Wire CuNi43 / 6J13

Categories Copper Based Alloys
Brand Name: Ohmalloy
Model Number: CuNi43/6J13
Certification: ISO CE RHOS UL SGS
Place of Origin: China
MOQ: 50kgs
Price: $15-$28
Payment Terms: T/T, L/C, D/A, D/P, , MoneyGram
Supply Ability: 80000 kg/week
Delivery Time: 7 workdays
Packaging Details: spool+plywood
Resistivity(μΩ.cm): 43
TCR(ppm/K): -50 to+50
Density (g/cm3): 8.4
Tensile Strength: 390MPa
Shape: wire/ribbon/strip/foil/bar
Melting point (℃): 960
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    • Product Details
    • Company Profile

    8.4g/Cm3 Density Copper Based Alloys Precision Resistance Wire CuNi43 / 6J13

    (Common Name: Manganin 43,CuMn12Ni4,Manganin )


    Shunt Manganin 43 is a copper-manganese-nickel alloy (CuMnNi alloy) for use at room temperature. The alloy is characterized by very low thermal electromotive force (emf) compared to copper.


    Shunt Manganin43 widely used for Shunt resistor with the highest requirements, shunt manganin43 has been used in precision built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers and resistance standards.


    Normal composition%

    Nickel4Manganese12
    CopperBal.

    Typical Mechanical properties(1.0mm)

    Yield strengthTensile StrengthElongation
    MpaMpa%
    18039015

    Typical Physical properties

    Density (g/cm3)8.4
    Electrical resistivity at 20℃ (Ωmm2/m)0.43
    Temperature factor of resistivity(20℃~600℃)X10-5/℃-7~40
    Thermal coefficient at 20℃ (WmK)22
    EMF vs Cu(μV/℃ )(0~100℃ )<2

    Coefficient of thermal expansion
    TemperatureThermal Expansion x10-6/K
    20 ℃- 100℃18
    20 ℃- 400℃19.5

    Specific heat capacity
    Temperature20℃
    J/gK0.41

    Melting point (℃)960
    Element working temperature in air (℃)5~45
    Magnetic propertiesnon-magnetic

    Corrosion resistance performance

    AlloysWorking In atmosphere at 20℃Working at max temperature 200℃

    Air and oxygen contain

    gases

    gases with Nitrogen

    gases with sulfur

    oxidability

    gases with sulfur

    reductibility

    carburization
    Manganin43goodbadbadbadbadgood

    Style of supply

    Alloys NameTypeDimension
    Manganin43WWireD=0.03mm~8mm
    Manganin43RRibbonW=0.4~40T=0.03~2.9mm
    Manganin43SStripW=8~200mmT=0.1~3.0
    Manganin43FFoilW=6~120mmT=0.003~0.1
    Manganin43BBarDia=8~100mmL=50~1000

    The thermocouple alloy wires with different varieties and specifications of our company can be applied in all kinds of thermocouples, the temperature ranges from -270℃ to 1800℃. The thermocouple alloy wires have excellent performance and are extensively used in the temperature measurement and control in different fields, such as metallurgy, chemical industry, petroleum industry, machinery-electric industry, energy industry, agriculture and military industry. Our products conform to the standards of IEC584 -1and IEC-2 and ANSI96-1.

    Product Tags:

    co ni alloy

      

    copper nickel alloy

      
    Quality 8.4g/Cm3 Density Copper Based Alloys Precision Resistance Wire CuNi43 / 6J13 for sale
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