Copper rod Ø2-50mm 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 : 11mm)

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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.

Kč27.22 Tax included

27.223864 Tax excluded

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Length Tolerance: +/-2mm

Please note: The ends of sawn rods may be sharp or not deburred. Product images show bars at their original production length; delivered sawn bars may appear different.

If you require a different steel grade or specific dimensions, feel free to contact us. Our sales team will provide you with an offer from our stock or delivery range :)

  • Production time: None – item is in stock.
  • Preparation for shipping: 2-3 business days.
  • Delivery time: Depends on the shipping carrier. See our FAQ for details.

This copper round bar, designated Cu-ETP, is electrolytically refined and oxygen-containing copper with a minimum copper content of 99.9% and a maximum oxygen content of 0.04%. Due to the risk of hydrogen embrittlement, it is not suitable for welding. The material offers excellent formability both hot and cold and is ideal for soft soldering. Brazing in a reducing atmosphere and machining are not recommended.

For purchasing copper rods, contact Evek GmbH. As a trusted supplier, we ensure fast and straightforward worldwide delivery.

Thanks to its high electrical and thermal conductivity, this copper round bar is widely used in heating technology (such as radiators and heat exchangers), electrical machinery (including electric motors and coils), and in the production of terminals and contact components.

Common applications for copper rods include:

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

Key properties of the copper round rod:

  • Outstanding cold and hot formability;
  • Excellent processing characteristics;
  • Superior soft solderability;
  • Good resistance to corrosion;
  • Not suitable for welding;
  • Brazing in a reducing environment is not possible;
  • Limited machinability.

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

Chemical Composition (in %)

Cu Bi O Pb
99.9 0.0005 0.04 0.005
Evek GmbH
2233-159281
4069235402733
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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