Copper rod Ø0.4-1mm Cu-ETP Copper round rod CW004A (Cu-ETP - 2.0065) Round material up to 2 meters
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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 : 5mm)

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  • Diameter from 0.4mm to 400mm. Length from 0.02 meter to 1 meter.
  • Fields of application: Heating and cooling technology (heating and cooling elements); construction (as decoration for interior cladding and facades); electrical cables; wire windings and chokes/coils.
  • If your desired length/width is not listed, select the next largest length/width. Leave a comment with the desired length/width with your order. We will cut to your size.
  • Dimensional tolerances: +/-2mm.
  • Can't find the sizes you want? Just get in touch with us! We will be happy to help you with your request.

£0.70 Tax included

£0.70 Tax excluded

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 Calculate Shipping Cost
Shipping:
£45.00
to United Kingdom via DHL Heavy
Estimated delivery: No estimated delivery specified

Length tolerance is +/-2mm

Please note: The ends of the sawn rods may be sharp and not deburred. Product images show the bars in production length; supplied sawn bars may look different.

If you need a different grade of steel or custom dimensions, please contact us. Our sales team will provide you with a quote from our stock or delivery program :)

  • No production time – item is in stock.
  • Preparation for shipping: 2-3 business days.
  • Delivery time depends on the courier service. See our FAQ for more details.

This copper round bar, labeled as Cu-ETP, is an electrolytically refined, oxygen-containing copper with a minimum copper content of 99.9% and a maximum oxygen content of 0.04%. Due to its oxygen content, it is not suitable for welding as it may become brittle in the presence of hydrogen. However, it offers excellent cold and hot formability and is ideal for soft soldering. Brazing in a reducing atmosphere and machining are not recommended.

For purchasing copper rods, contact Evek GmbH. We are a trusted supplier, offering reliable global delivery.

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

Main applications for copper rod include:

  • Heating and cooling systems;
  • Construction, including decorative interior and facade elements;
  • Electrical and apparatus engineering;
  • Shipbuilding and mechanical engineering;
  • Electrical wiring;
  • Wire windings, chokes, and coils.

Key properties of copper round rod:

  • Excellent formability when cold or hot;
  • Good processing qualities;
  • Very good for soft soldering;
  • Corrosion resistant;
  • Not suitable for welding;
  • Cannot be brazed in a reducing atmosphere;
  • Poor machinability.

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

Chemical composition (in %)

CuBiOPb
99.90.00050.040.005
Evek GmbH
2223-159275
4069235402672
1
Type
Round bar
material
Copper
Status
Z4 (semi-hard) and Z6 (hard)
operation area
Heating and cooling technology (heating and cooling elements); construction (as decoration for interior cladding and facades); electrical engineering and apparatus engineering; shipbuilding and mechanical engineering; electrical cables; wire windings and
Material number
2.0065
EN
Cu-ETP
US
CW004A
density
8.93 g/cm³
Melting point
1083 °C
Thermal conductivity
394 W/m K
Electrical resistance
0.018 Ω mm²/m
Electrical conductivity
57 m/Ω-mm²
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