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Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

    Buy cheap Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay from wholesalers
     
    Buy cheap Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay from wholesalers
    • Buy cheap Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay from wholesalers
    • Buy cheap Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay from wholesalers

    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

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    Brand Name : Tankii
    Model Number : CuNi2
    Price : USD+20USD/KG
    Payment Terms : T/T, L/C, D/A, D/P
    Supply Ability : 10TON/MONTH
    Delivery Time : 10days
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    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

    Product Description

    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

    CuNi2Si - UNS.C64700/C70250 Nickel Silicon Bronze Alloys, which is an age-hardening alloy, higher alloyed in comparison with CuNi1.5Si, for current-carrying formed parts. It has an a-structure with very fine precipitations and recommends itself both for lead frames which require a high rigidity of the pins and for connector with high demands on the electrical conductivity, strength and relaxation behavior. In addition, the CuNi2Si can also be used for current-carrying formed parts and contact springs due to its good fatigue strength, forming and spring properties.

    Typical Application for C64700/C70250 Nickel Silicon Bronze Alloys:

    Electrical : Resistance Welding Electrodes, Motor Rotor Bar, And Resistance Welding Tips.
    Fastener : Fastener parts
    Industrial : Brazing Rod, Welding Rod

    Available Products (forms):
    Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars
    Custom shapes are available upon request.

    Chemical Content, %

    NiMnFeSiCuOtherROHS Directive
    CdPbHgCr
    2---Bal-NDNDNDND

    Mechanical Properties
    Max Continuous Service Temp200ºC
    Resisivity at 20ºC0.05±10%ohm mm2/m
    Density8.9 g/cm3
    Thermal Conductivity<120
    Melting Point1090ºC
    Tensile Strength,N/mm2 Annealed,Soft140~310 Mpa
    Tensile Strength,N/mm2 Cold Rolled280~620 Mpa
    Elongation(anneal)25%(min)
    Elongation(cold rolled)2%(min)
    EMF vs Cu, μV/ºC (0~100ºC)-12
    Micrographic Structureaustenite
    Magnetic PropertyNon


    Application of CuNi2
    CuNi2 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

    Note:
    1). the units are based upon US Customary.
    2). the typical physical properties apply to age hardened products.

    International Specification:

    Rods/Bars/Plates/Sheets: UNS.C64700, UNS.C70250, RWMA Class 3

    European Standards: CuNi2Si, DIN 2.0855, CW111C to EN

    Note:
    ASTM: American Society for Testing and Materials
    RWMA: Resistance Welder Manufacturers' Association
    Note: Unless otherwise specified, material will be produced to DIN & RWMA

    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay
    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay
    Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay

    Quality Cupro Nickel Alloy CuNi2 Foil for Thermal Overload Relay for sale
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