Copper Tin Alloy Wire (CuSn)
  • Copper Tin Alloy Wire (CuSn)
  • Copper Tin Alloy Wire (CuSn)
  • Copper Tin Alloy Wire (CuSn)
  • Copper Tin Alloy Wire (CuSn)
  • Copper Tin Alloy Wire (CuSn)

    • Copper Alloy Conductor

    Copper Tin Alloy Wire (CuSn)

    We manufacture copper-tin alloy materials with varying tin content (Sn: 0.15%-6%) through a precise smelting process. These alloys are then processed through drawing, annealing, electroplating, and stranding to create products in different configurations, including single wire, stranded wire, multi-strand wire ropes, and parallel multi-wires. The wire diameter ranges from 0.02mm to 8.0mm, and the alloy maintains strong mechanical properties while offering flexibility for a variety of applications.

    Wire Drawing Range
    • 0.2386mm→0.1224mm (10 drawing dies)
    • 0.0391mm→0.0260mm (10 drawing dies)
    • 0.2348mm→0.0862mm (16 drawing dies)
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    Specifications
    Copper Alloy Tin Content Melting Point % IACS Properties
    CuSn Sn 0.15-6% 1065℃ 72 Copper tin alloy (CuSn) provides high tensile strength and good electrical conductivity in soft condition
    Options of Custom Secondary Processing
    Wire Drawing Wire Stranding/Multi-Wire Processing Wire Plating
    Can be drawn down to 0.02mm Stranded Wires, Parallel Multi Wires
    Copper Tin Alloy Wire (CuSn)
    		 Bare Wire, Tin Plating, Silver Plating, Nickel Plating, Copper Plating
    Enameling:
    Polyurethane QA(UEW), 155/180℃
    Polyester QZ(PEW), 130/155℃
    Polyesterimide QZY(EIW), 180℃
    Polyamideimide QXY(AIW), 200/220℃
    Wire Stranding Range
    Wire Type Tin Content (%) Wire Diameter (mm) Stranding Pitch (mm) Outer Diameter of Stranded Wire (mm)
    7/0.154 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.152-0.158 12.0-15.0 0.43-0.49
    19/20/0.080 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.079-0.083 10-14;21-25 1.89-2.31
    19/0.154 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.157-0.163 15.0-20.0 0.78-0.82
    48/0.080 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.079-0.083 10.0-14.0 0.65-0.70
    3/33/0.080 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.077-0.083 7-9;13-17 ≈1.10
    3/16/0.08 Copper Tin Alloy Stranded Wire Sn (0.3±0.05) 0.077-0.083 3-7;8-12 ≈0.80
    Wire Plating Range
    Construction Number of Wires Coating Material Thickness Elongation
    0.90mm 1 Silver 7μm Min. 10%
    1.30mm 1 Silver 17μm Min. 22%
    1.80mm 1 Tin 3μm Min. 15%
    Typical Applications
    • Wiring conductors for central control harnesses
    • Communication harness conductors
    • Aerospace wiring harnesses
    • ABS brake system wiring
    • Conductors for industrial robot wiring
    Features

    Copper-tin alloy wire offers increased strength and resistance to bending compared to traditional copper wire. Although copper alloys generally have slightly higher resistance, the impact on signal transmission is minimal, allowing for use in many applications.
    Wire Spools & Packaging
    • We provide wire spools in three different types: plastic, wood, and metal. Each option is designed to cater to specific customer preferences and ensure efficient handling and storage.
    • Standard packaging options include cardboard boxes, foam boxes, wooden crates, and wooden pallets, ensuring safe transport and handling.
    • Wooden packaging such as crates and pallets are made from fumigated solid wood or non-fumigated plywood. Custom packaging solutions are available based on customer requirements.
    • Wire Spools & Packaging
    • Wire Spools & Packaging
    • Wire Spools & Packaging
    • Wire Spools & Packaging
    • Wire Spools & Packaging
    • Wire Spools & Packaging
    • Wire Spools & Packaging
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    Find the Right Conductor for Your Needs

    Looking for customized copper and copper alloy wire solutions? Our team is here to help. Contact us to discuss your requirements and get guidance on the best conductor options for your applications.

    Email: jessicazhou0923@163.com
    Tel.: +86-13806128880
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