Inquiry
Form loading...

C19160 Nickel Bronze High Strength Copper Alloy - China Suppliers and Factory for OEM/ODM Solutions

C19160 (CuNiSiCr) is a premium copper alloy classified within the nickel-silicon precipitation strengthened copper alloys. Manufactured in our advanced factory in China, this high-performance material undergoes precise heat treatment to achieve exceptional strength while maintaining excellent electrical conductivity. With outstanding softening resistance, C19160 is ideal for various applications in electronics, electrical engineering, and high-end connectors. As reliable suppliers, we ensure the highest quality standards for this versatile alloy, making it a top choice for industries looking for durability and performance

    1. Chemical Composition
    Element Content
    Copper (Cu) Rem
    Nickel (Ni) 1.0-2.0
    Silicon (Si) 0.5-1.0
    Chromium (Cr) 0.1-0.5
    Impurities ≤0.2
    2. Mechanical Properties (Typical Values)
    Project Values
    Tensile strength 500-700 Mpa
    Yield strength 400-600 Mpa
    Elongation 5-15 %
    Hardness 140-220 (HV)
    3. Physical Properties
    Item Value
    Electrical Conductivity 35 – 50 % IACS
    Density ≈8.8 g/cm³
    Thermal Conductivity Good
    Coefficient of Linear Expansion Medium
    4. Main Features
    Balance of high strength and good conductivity

    C19160 Nickel Bronze has achieved a balance between high strength and good conductivity through alloy strengthening treatment. While maintaining certain conductivity, its mechanical strength has been significantly enhanced compared to pure copper materials. Its tensile strength and yield strength have both shown a notable improvement.

    Excellent resistance to thermal softening

    C19160 Nickel Bronze can maintain good mechanical properties even at medium-high temperatures, and is less prone to softening or performance degradation. Even when used under long-term electrical conduction or heating conditions, it can maintain its structural strength and conductivity at the temperature.

    Good wear resistance and fatigue resistance

    C19160 Nickel Bronze is less likely to suffer severe wear under frequent contact, friction, or plugging conditions. At the same time, its fatigue resistance performance is stable, and it can withstand repeated stress without cracking or failure, making it suitable for components that require long-term cyclic operation.

    Good forming and processing performance

    This C19160 Nickel Bronze has good plasticity and processing adaptability, allowing for various cold processing techniques such as stamping, bending, and stretching. It is also suitable for precision machining. During the processing, it is less likely to cause cracking or uneven deformation, which is conducive to improving production efficiency and ensuring product dimensional accuracy.

    5. Typical Application Scenarios
    Electronics and Electrical Industry

    Connector terminals, tabs, switch contacts

    New Energy and Automotive Industry

    Battery connectors, conductive components of electronic control systems

    Communication Equipment

    Precise conductive structural components, high-frequency connectors

    Industrial Equipment

    Elastic conductive parts, wear-resistant structural components

    Frequently Asked Questions (FAQ)
    What is the chemical composition of C19160 Nickel Bronze?
    C19160 Nickel Bronze is primarily copper-based, with 1.0-2.0% Nickel (Ni), 0.5-1.0% Silicon (Si), and 0.1-0.5% Chromium (Cr), keeping total impurities under 0.2%.
    What are the typical mechanical strength values of C19160?
    It features a tensile strength of 500-700 Mpa, a yield strength of 400-600 Mpa, an elongation of 5-15%, and a hardness range of 140-220 HV.
    How conductive is C19160 Nickel Bronze?
    C19160 offers an electrical conductivity of 35% to 50% IACS, maintaining a great balance between mechanical strength and electrical performance.
    Does C19160 perform well under high temperatures?
    Yes, it has excellent resistance to thermal softening, allowing it to preserve its mechanical properties and structural integrity even under prolonged thermal or electrical load.
    What are the primary applications for C19160 Nickel Bronze?
    It is widely used for connector terminals and switch contacts in electronics, battery connectors in automotive industries, high-frequency connectors in communications, and wear-resistant components in industrial machinery.
    Is this alloy suitable for complex forming processes?
    Yes, C19160 has good plasticity and processing adaptability, making it highly suitable for cold processing methods such as stamping, bending, stretching, and precision machining without cracking.

    Leave Your Message