Copper Alloy Wires

Copper MIG wires for niche welding tasks where high conductivity or specific alloy matching is essential.

  • Copper wire on a spool for industrial use

    C7 (CuSn1) ‘Copper’ Wire (1.0mm) 4kg

    £75.00£90.00 Excl. VATIncl. VAT

    C7 (CuSn1) ‘Copper’ Wire (1.0mm) 4kg A high quality wire containing a minimum of 98.5% copper with deoxidising elements. Provides resistance to high temperature and corrosion. • Used in MIG welding of copper, this wire is ideal for joint welding of high-oxygen copper joints and materials. If material thickness is >6mm, pre-heat component 600ºC< –…

  • Copper wire spool on a black plastic base

    C9 (CuSi3Mn1) ‘Copper’ Wire (0.8mm) 1kg

    £25.00£30.00 Excl. VATIncl. VAT

    C9 (CuSi3Mn1) ‘Copper’ Wire (0.8mm) 1kg C9 Copper Wire (0.8mm) is perfect for MIG brazing and welding. The 1kg spool offers consistent feed, while the CuSi3Mn1 alloy ensures strong, crack-resistant joints. Ideal for automotive and HVAC applications, it delivers professional-grade results.

  • Copper wire spool on a black plastic base

    C9 (CuSi3Mn1) ‘Copper’ Wire (1.0mm) 1kg

    £25.00£30.00 Excl. VATIncl. VAT

    C9 (CuSi3Mn1) ‘Copper’ Wire (1.0mm) 1kg This 1.0mm C9 Copper Wire provides excellent conductivity and durability for brazing. The 1kg spool is convenient for small projects, while the high-quality alloy ensures reliable performance. Perfect for repairs and fabrication, it’s a versatile choice.

  • Copper wire spool on a black plastic base

    C9 (CuSi3Mn1) ‘Copper’ Wire (1.2mm) 1kg

    £25.00£30.00 Excl. VATIncl. VAT

    C9 (CuSi3Mn1) ‘Copper’ Wire (1.2mm) 1kg The 1.2mm C9 Copper Wire is ideal for heavy-duty brazing and welding. Its 1kg spool suits professional use, while the CuSi3Mn1 alloy offers superior strength. Perfect for industrial applications, it ensures durable, high-quality joints.