Copper rod Ø0.4-400mm Cu-ETP Copper round rod CW004A (Cu-ETP - 2.0065) Round material up to 1 meter (length : 0.02 Meter, diameter : 7mm)

Length Tolerance: +/-2mm

Please note: The ends of sawn copper rods may be sharp or not deburred. Product images display rods in production length; supplied sawn rods may look different.

If you require a different steel grade or custom dimensions, please contact us. Our sales team can provide you with an offer from our available stock or delivery program.

• No production wait—item is in stock and ready for shipping.
• Preparation for dispatch: 2-3 working days.
• Delivery time depends on the parcel service. For more information, see our FAQ.

This copper round bar, designated as Cu-ETP, is made from electrolytically refined, oxygenated copper with a minimum copper content of 99.9% and a maximum oxygen content of 0.04%. Due to the risk of hydrogen embrittlement, this material is not suitable for welding. It offers excellent cold and hot workability and is ideal for soft soldering, but hard soldering in a reducing atmosphere and machining are not recommended.

For purchasing copper rods, please reach out to Evek GmbH. We are a reliable supplier, ensuring smooth worldwide deliveries.

Thanks to its outstanding electrical and thermal conductivity, copper round bar is widely used in heating technology (such as radiators and heat exchangers), electrical machines (like motors and chokes/coils), and various components (including terminals and contact holders).

Typical applications for copper rod include:

• Heating and cooling systems (elements for heating and cooling);
• Construction (decorative elements for interiors and facades);
• Electrical and apparatus engineering;
• Shipbuilding and mechanical engineering;
• Electrical wiring;
• Wire windings and chokes/coils.

Key properties of the copper round bar:

• Excellent formability both cold and hot;
• Very good processing characteristics;
• Excellent for soft soldering;
• Good resistance to corrosion;
• Not suitable for welding;
• Cannot be brazed in a reducing atmosphere;
• Poor machinability.

You can purchase copper round rods in the Evek GmbH online shop at attractive prices. Contact us for more information!

Chemical Composition (in %)