Sign In | Join Free | My himfr.com
Home > CuNi Alloy >

CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment

Jiangyin Chengxin Alloy Material Co., Ltd ,
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment from wholesalers
     
    Buy cheap CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment from wholesalers
    • Buy cheap CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment from wholesalers
    • Buy cheap CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment from wholesalers
    • Buy cheap CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment from wholesalers

    CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment

    Ask Lasest Price
    Brand Name : Senphus
    Model Number : CuNi19/NC025
    Price :
    Payment Terms : T/T, D/P
    Supply Ability : 30 Tons per day
    Delivery Time : 3 days
    Certification : ISO9001
    • Product Details
    • Company Profile

    CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment

    CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment


    CuNi19, also known as NC025, is a copper-nickel alloy with approximately 19% nickel content. It is valued for its combination of properties that make it suitable for a variety of applications. CuNi19 is an excellent choice for applications where a combination of high resistivity, corrosion resistance, and mechanical strength is required, particularly in marine environments and chemical processing industries.


    CuNi19 is a copper-nickel alloy containing approximately 81% copper and 19% nickel, often with small additions of iron and manganese to enhance its properties. This alloy is renowned for its excellent corrosion resistance, particularly in seawater and brine environments, making it ideal for marine and industrial applications. CuNi19 offers a good balance of mechanical strength, thermal conductivity, and ductility, allowing for reliable performance in harsh conditions.


    Chemical Composition Wt.

    %NiMnCu

    MIN.

    MAX.190.5Rest

    Main physical properties:

    Max continuous operating temperature ℃300
    Resistance temperature coefficient x 10-5/℃(20℃-600℃)<25
    Thermovoltage to copper at 20℃ in μV/K-32
    Thermal expansion coefficient ×10-6/K(20℃-400℃)17.5
    Thermal conductance at 20℃ W/mK38
    Specific heat capacity at 20℃ J/gK0.38

    Some key features of CuNi19 include:

    • Outstanding Corrosion Resistance: Excellent protection against seawater corrosion, biofouling, and stress corrosion cracking.
    • High Strength and Durability: Superior mechanical properties compared to lower-nickel copper alloys.
    • Thermal and Electrical Conductivity: Good thermal conductivity for heat exchangers; moderate electrical conductivity for specialized applications.
    • Antifouling Properties: Resists biofouling, reducing maintenance in marine systems.
    • Good Fabrication Properties: Suitable for welding, machining, and forming.

    Applications:

    1. Marine Applications: Piping, valves, and fittings in seawater systems.
    2. Heat Exchangers: Tubes for desalination plants, power generation, and chemical industries.
    3. Shipbuilding: Hulls, cladding, and structural components exposed to seawater.
    4. Oil and Gas Industry: Components in offshore platforms and refineries.
    5. Electrical and Electronic Applications: Connectors, resistance wires, and conductive parts.

    CuNi19 is highly valued for its resilience, making it a preferred choice in demanding environments such as marine engineering, power plants, and chemical processing.


    Main technical data

    Type

    CuNi1

    NC003

    CuNi2

    NC005

    CuNi4

    NC007

    CuNi6

    NC010

    CuNi8

    NC012

    CuMn3

    NC012

    CuNi10

    NC015

    CuNi14

    NC020

    CuNi19

    NC025

    CuNi23

    NC030

    CuNi30

    NC035

    CuNi34

    NC040

    CuNi44

    NC050

    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 CuNi19 NC025 CuNi Alloy Wire For High Temperature Heating And Thermal Treatment for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Jiangyin Chengxin Alloy Material Co., Ltd ,
    *Subject:
    *Message:
    Characters Remaining: (0/3000)