Copper & Copper Alloy Wire
Copper & Copper Alloy Wire
  • Copper & Copper Alloy Wire
  • Copper & Copper Alloy Rod

    • Copper and copper alloys are versatile materials known for their excellent electrical and thermal conductivity, corrosion resistance, and ductility. Copper and copper alloy are some of the most versatile engineering materials available. The combination of physical properties such as strength, conductivity, corrosion resistance, machinability and ductility make copper suitable for a wide range of applications. These alloys are widely used in various industries, ranging from electrical wires to high-performance components in aerospace and marine environments.

    Available grades

    • Brass: H59, H62, H65, H68
    • Beryllium copper: C17000, C17200, C17500
    • Cast beryllium bronze: C82000, C82200, C82400, C82500, C82600, C82800
    • Chromium zirconium copper: C18150, C18200, C15000
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    Brass
    Chemical Composition
    Grade Copper (Cu) Zinc (Zn) Lead (Pb) Iron (Fe) Antimony (Sb) Bismuth (Bi)
    H62 60.5-63.5 Rest 0.08 0.15 0.005 0.002
    H65 63.5-68.0 Rest 0.03 0.15 0.005 0.002
    Mechanical Properties
    Grade Tensile Strength (Rm N/mm²) Elongation at Break A5 (%) Thickness
    H62 410-630 10 0.3-10
    H65 360 / 5-40
    Beryllium Copper
    Chemical Composition
    Grade Beryllium (Be) Nickel (Ni)+ Cobalt (Co) Cobalt (Co)+ Nickel (Ni)+ Iron (Fe) Lead (Pb) Copper (Cu)
    C17000 1.60-1.79 ≥0.2 ≤0.6 - Rest
    C17200 1.80-2.00 ≥0.2 ≤0.6 - Rest
    C17300 1.80-2.00 ≥0.2 ≤0.6 0.2-0.6 Rest
    Mechanical Properties
    Standard ASTM B196M/ASTM B441 YS/T 334-2009
    High-Strength Beryllium Copper C17000 QBe2
    C17200 Qbe1.9
    C17300 Qbe1.9-0.1
    Qbe1.7
    High Conductivity Beryllium Copper C17500 Qb0.6-2.5
    C17510 Qb0.3-1.8
    Qb0.3-1.5
    Chromium Zirconium Copper
    Physical Properties
    Density (g/cm³) Tensile Strength Hardness Elongation at Break Electrical Conductivity Thermal Conductivity
    N/mm² HV % (20℃)IACS(%) (20℃)W/m.k
    8.9 ≥ 380 110-145 ≥ 15 ≥ 75 330
    Chemical Composition
    Aluminum (Al) Magnesium (Mg) Chromium (Cr) Zirconium (Zr) Iron (Fe) Silicon (Si) Phosphorus (P) Impurities
    0.1-0.25 0.1-0.25 0.1-0.8 0.1-0.6 0.5 0.5 0.1 0.5
    Selection Criteria
    • Corrosion resistance
      Choose alloys with higher corrosion resistance for marine or outdoor environments, such as bronze and copper-nickel alloys
    • Electrical/thermal conductivity
      Pure copper or copper-silver alloys are ideal for applications requiring high conductivity
    • Strength and durability
      For structural applications, stronger alloys such as aluminum bronze or brass are preferred
    • Machinability
      For precision and large-scale manufacturing, leaded brass or machinable copper alloys are recommended for better machinability
    Applications
    • Electrical and electronics industry: Used in applications ranging from household wiring to large power transmission lines in power plants
    • HVAC: Essential components like refrigerant piping, evaporators, and condensers
    • Building and infrastructure: Roof materials, curtain walls, door and window frames, and other architectural features
    • Automotive manufacturing: Engine cooling systems, brake systems, electrical wiring, and more
    • Marine engineering: Components resistant to seawater corrosion such as ship hulls and propeller shafts
    • Medical equipment: Surgical instruments, dental tools, and other medical devices
    • Telecommunications: Copper shielding for fiber optic communication systems
    • Instrument manufacturing: Used in brass wind instruments like trumpets and trombones
    Packaging
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    Why Choose DLX Alloy?
      • Strict Quality Control
        Strict Quality Control
        • Raw material purity is verified through spectrographic analysis, and key production processes are monitored in real time.
        • Finished products undergo 100% inspection, with a pass rate of over 99%.
        • Products comply with applicable standards, including ASTM and GB, and have obtained ISO, TÜV, CE, RoHS, and other certifications.
      • Reliable Delivery
        Reliable Delivery

        Small-batch orders are delivered within 10–30 days, while large-volume orders usually take around 60 days, helping ensure on-time delivery.

      • Customization and Sample Support
        Customization and Sample Support
        • With over 20 years of industry experience, DLX Alloy provides customized alloy solutions, adjusting material specifications and chemical compositions according to customer requirements and offering professional technical support.
        • Standard and custom are available for fast prototyping, with standard samples ready in 7–10 days.
        • Sample testing supports small-batch testing and validation, helping customers verify material performance through actual test data and reduce trial-and-error costs during R&D.
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