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CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance

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    Buy cheap CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance from wholesalers
     
    Buy cheap CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance from wholesalers
    • Buy cheap CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance from wholesalers
    • Buy cheap CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance from wholesalers
    • Buy cheap CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance from wholesalers

    CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance

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    Brand Name : Senphus
    Model Number : CuNi4/NC007/C72150/2.0842
    Price :
    Payment Terms : T/T, D/P
    Supply Ability : 30 Tons per day
    Delivery Time : 3 days
    Certification : ISO9001
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    CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance

    CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance


    CuNi4 is a copper-nickel alloy composed of approximately 96% copper and 4% nickel, with small additions of iron and manganese to enhance its properties. It is highly valued for its excellent corrosion resistance, particularly in marine environments, as well as its ability to withstand biofouling, erosion, and chemical exposure.


    This alloy offers moderate strength, good ductility, and excellent thermal and electrical conductivity, making it versatile for a wide range of applications. It is easy to fabricate, weld, and machine, which adds to its appeal for industrial use.


    Applications include marine hardware, seawater piping systems, heat exchangers, shipbuilding components, electrical connectors, resistance elements, and architectural cladding. CuNi4 is also used in coinage due to its durability and aesthetic appearance.


    Overall, CuNi4 is a reliable and durable alloy, ideal for applications requiring long-term performance in harsh or corrosive environments.


    GBISOASTMDIN/EN
    CuNi4/NC007CuNi44Mn1C721502.0842

    Main physical properties:

    Max continuous operating temperature ℃200
    Resistance temperature coefficient x 10-5/℃(20℃-600℃)<50
    Thermovoltage to copper at 20℃ in μV/K-12
    Thermal expansion coefficient ×10-6/K(20℃-400℃)17.5
    Thermal conductance at 20℃ W/mK130
    Specific heat capacity at 20℃ J/gK0.38

    Some key features of CuNi-4 include:

    1. Composition:

      • Copper & Nickel Basis: Primarily composed of copper and nickel.
      • Minor Alloying Elements: Contains trace amounts of other elements for property enhancement.
    2. Mechanical Properties:

      • High Strength: Exhibits robust mechanical strength.
      • Good Ductility: Allows for easy forming and shaping without fracturing.
    3. Corrosion Resistance:

      • Sea Water & General Corrosion: Resistant to corrosion in seawater and various other environments.
    4. Electrical & Thermal Conductivity:

      • Moderate Levels: Possesses moderate electrical and thermal conductivity properties.

    Applications:


    1. Marine and Offshore Applications

    • Seawater Piping Systems: Used in desalination plants, cooling systems, and seawater intakes due to excellent corrosion resistance.
    • Heat Exchangers and Condensers: Tubes and components in marine and offshore environments.
    • Marine Hardware: Fasteners, bolts, and fittings exposed to seawater and biofouling.
    • Shipbuilding: Hull and structural components, as well as seawater circulation systems.

    2. Power Generation

    • Cooling Systems: Heat exchanger and condenser tubes in power plants.
    • Desalination Plants: Tubing for evaporators and condensers in brackish or seawater systems.

    3. Chemical and Petrochemical Industries

    • Process Equipment: Corrosion-resistant piping, heat exchangers, and tanks exposed to aggressive chemicals.

    4. Electronics and Electrical Applications

    • Connectors and Contacts: Components requiring moderate electrical conductivity and resistance to corrosion.
    • Resistance Elements: Used in resistive heating elements and precision resistors.

    5. Coinage

    • Coins: Durable and corrosion-resistant material for minting coins.

    6. Architecture

    • Cladding and Roofing: For buildings in coastal or high-humidity areas to prevent corrosion and weathering.

    7. Automotive

    • Hydraulic Systems: Tubes and fittings exposed to corrosive environments or high temperatures.

    CuNi4 is a versatile material, especially suited for applications in marine, industrial, and electrical settings where long-term durability and corrosion resistance are essential.


    Main technical data

    TypeCuNi1NC003CuNi2NC005CuNi4NC007CuNi6NC010CuNi8NC012CuMn3NC012CuNi10NC015CuNi14NC020CuNi19NC025CuNi23NC030CuNi30NC035CuNi34NC040CuNi44NC050
    Composition(%)CuRestRestRestRestRestRestRestRestRestRestRestRestRest
    Mn/////3/0.30.50.51.01.01.0
    Ni12468 1014.21923303444
    Max.continuous operating temperature(℃)200200·200220250200250300300300350350400
    Resistivity at 20℃(μ m)0.03
    ±10%
    0.05
    ±10%
    0.07
    ±10%
    0.10
    ±10%
    0.12
    ±10%
    0.12
    ±10%
    0.15
    ±10%
    0.20
    ±5%
    0.25
    ±5%
    0.30
    ±5%
    0.35
    ±5%
    0.40
    ±5%
    0.49
    ±5%
    Resisitance-temperature coefficient 20-600℃ (×10-5/℃)< 100< 120< 50< 60< 57< 38< 50< 38< 25< 16< 10< -0< -6
    Thermovoltage to
    copper at 20℃ in (μV/K)
    -8-12-12-18-221-25-28-32-34-37-39-43
    Mean coefficient of linear thermal expansion, in (10-6/K) , at a temperature between 20 ℃ and 400 ℃17.517.517.517.517.51817.517.517.517.517.016.015.0
    Thermal conductance
    at 20℃ (W/mK)
    14513013092758459483833272523
    Specific heat capacity at 20℃ in (20℃ J/gK)0.380.380.380.380.380.390.380.380.380.380.390.400.41
    Density at 20 ℃(g/cm3)8.98.98.98.98.98.88.98.98.98.98.98.98.9
    Melting temperature in (℃)1085109010901095109710501100111511351150117011801280
    Min.tensile strength in (N/mm2)210220220250270290290310340350400400420
    Elongation(%)25252525252525252525252525

    Technical data table

    Diameter(mm)NC003 CuNi1NC005 CuNi2NC007 CuNi4NC010 CuNi6NC012 CuNi8NC015 CuNi10NC020 CuNi14NC025 CuNi19NC030 CuNi23NC035 CuNi30NC040 CuNi34NC050 CuNi44
    0.103.826.368.9112.7315.2819.0925.4631.8338.1944.5650.9362.39
    0.113.165.267.3710.5212.6315.7821.0426.3031.5636.8242.0951.56
    0.122.654.426.198.8410.6113.2617.6822.1026.5230.9435.3743.33
    0.132.263.765.277.539.0411.3015.0718.8322.6026.3630.1436.92
    0.141.953.244.556.497.809.7412.9916.2419.4822.7325.9831.83
    0.151.702.823.965.656.798.4811.3114.1416.9719.8022.6427.73
    0.161.492.483.484.975.977.469.9512.4314.9217.4019.8924.37
    0.171.322.203.084.405.296.608.8111.0113.2115.4117.6221.59
    0.181.181.962.753.924.725.897.869.8211.7813.7515.7219.26
    0.191.061.762.473.524.235.297.058.8110.5812.3414.1117.28
    0.200.951.592.233.183.824.776.367.959.5411.1412.7315.60
    0.210.871.442.022.883.464.335.777.218.6610.1011.5514.15
    0.220.791.311.842.633.163.945.266.577.899.2010.5212.89
    0.230.721.201.682.402.893.614.816.017.228.429.6311.79
    0.240.661.101.552.212.653.314.425.526.637.738.8410.83
    0.250.611.011.432.032.443.054.075.096.117.138.159.98
    0.260.570.941.321.882.262.823.774.705.656.597.539.23
    0.270.520.871.221.742.102.613.494.365.236.116.998.56
    0.280.490.811.141.621.952.433.254.064.875.686.507.96
    0.290.450.751.061.511.822.273.033.784.545.296.067.42
    0.300.420.700.991.411.702.122.833.534.244.955.666.93
    0.310.400.660.931.321.591.982.653.313.974.635.306.49
    0.320.370.620.871.241.491.862.493.113.734.354.976.09
    0.330.350.580.821.171.401.752.342.923.514.094.685.73
    0.340.330.550.771.101.321.652.202.753.303.854.415.40
    0.350.310.510.731.031.251.552.082.603.113.634.165.09
    0.360.290.490.690.981.181.471.962.462.943.433.934.81
    0.370.280.460.650.931.121.391.862.332.793.253.724.56
    0.380.260.440.620.881.061.321.762.202.643.083.534.32
    0.400.240.390.560.790.951.191.591.992.382.783.183.90
    0.410.230.370.530.760.911.131.511.892.272.653.033.71
    0.420.220.360.510.720.871.081.441.802.162.522.893.54
    0.430.210.340.480.690.831.031.381.722.062.412.753.37
    0.440.200.320.460.660.790.981.311.641.972.302.633.22
    0.450.190.310.440.630.750.941.261.571.882.202.523.08
    0.460.180.300.420.600.720.901.201.501.802.102.412.95
    0.470.170.280.400.580.690.861.151.441.722.012.312.82
    0.480.170.270.390.550.660.821.101.381.651.932.212.71
    0.490.160.260.370.530.640.791.061.331.591.852.122.60
    0.500.150.250.360.510.610.761.011.271.521.782.042.50
    0.510.150.240.340.490.590.730.981.221.461.711.962.40
    0.520.140.230.330.470.570.700.941.181.411.651.882.31
    0.530.140.220.320.450.540.670.911.131.351.591.812.22
    0.540.130.220.310.440.520.650.871.091.301.531.752.14
    0.550.130.210.290.420.510.630.841.051.261.471.682.06
    0.560.120.200.280.410.490.600.811.021.211.421.621.99
    0.570.120.190.270.390.470.580.780.981.171.371.571.92
    0.580.110.190.270.380.450.560.760.951.131.321.511.85
    0.590.110.180.260.370.440.540.730.911.091.281.461.79
    0.600.110.180.250.350.420.530.710.881.061.241.411.73
    • Tolerance of ohm/m: ±5%
    • Round wire: range from 0.04mm (0.0016″) to 12mm (0.4724″)
    • Ribbon: range from 0.05mm (0.002″) to 6mm (0.2362″), Max ratio width : thickness = 10:1


    Quality CuNi4/NC007/C72150/2.0842 Copper Nickel Alloy Wire for Marine Applications with Excellent Low Electrical Resistance Optimal Performance for sale
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