Copper Wires

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Copper-coated wires for added protection

Copper plating of steel wires is a production process that provides greater protection to the drawn steel wires. This allows them to be used differently for other applications.

Thanks to the technology developed by the Pittini Group, the production of copper wire is carried out by cold rolling directly from the wire rod to the finished product in a single step. This guarantees constant control and constant quality both of the raw material, which is the wire rod produced in the Group’s rolling mills, and of the entire production cycle.

The SIAT copper-plated drawn wire range

SIAT manufactures copper wires having diameters up to 5 mm that can meet all market demands.

Copper wires are cold rolled in a single pass from wire rod to finished product.

Following reduction, wires undergo electrochemical pickling and then coppering so as to obtain fully adhering copper plating with variable thickness from 0.1 to 0.6 µm according to customers’ requirements or specifications. Copper plating is measured with a special tool that determines thickness by coulometry.

Copper wires are available in various packaging solutions up to a weight of 1,000 kg for the highest productivity.

Copper Wire Technical Sheet

Copper-plated drawn wire applications

  • sedili automobile acciaio trafilato

    Production of frames for car seats.

  • cestelli filo per saldatura

    Production of welding wire baskets.

  • ganci appendini acciaio trafilato

    Hooks and hanging systems.

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