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Specials
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Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters
  • Copper wire blank Ø0.1-5mm without varnish uncoated Cu 99 craft wire 2-750 meters
  • Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters
  • Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters
  • Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters

Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters

£3.74
Tax included
  • Cu-ETP; EN CW004A.
  • Diameter from 0.1mm to 5mm. Length from 2 meters to 750 meters.
  • Areas of application: Hobby area & handicrafts; Decoration; Windings & electrical conductors; Contacts, terminals & switches.
  • Density 8.93 g / cm³; Melting point 1083 ° C; Thermal conductivity 394 W / (m · K); electr. Resistance 0.018 Ω mm² / m; electr. Conductivity 57 S / m.
  • Dimension tolerances: +/- 2mm.
size
length
Quantity

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When the wire length is supplied, the tolerance can be +/- 2% of the ordered quantity

Do you need other steel quality or dimensions? Please write to us. Our sales team makes an offer from stock program or delivery program :)

  • Production time - none. Already in stock.
  • Shipping preparation - 2-3 working days.
  • Delivery time - depending on the parcel service. Look at the faq please.

The copper wire is a thin, long, easily flexible product with an often circular cross-section. Bare copper wire is made from pure copper (min. 99.9%). The type of copper used is known under the material name Cu-ETP. This contains residual oxygen and is produced by electrolytic refining. The material is easy to process, serves as an excellent conductor of electricity and heat and is valued as a decoration in households due to its beautiful appearance and easy maintenance. Thanks to its excellent mechanical properties, lacquer-free copper wire has found demand in many areas.

Unpainted copper wire is easy to buy in the Evek GmbH online shop. If you have any further questions, please contact us for advice.

Bare copper wire is very elastic, easy to shape and polish. It does not become brittle even at low temperatures. Copper wire without enamel conducts electricity and heat perfectly, has a low resistance and is excellent for soft soldering.

The main uses of unpainted copper wire are:

  • Hobby area & handicrafts;
  • Decoration;
  • Windings & electrical conductors;
  • Contacts, terminals & switches.

Bare copper wire has the following advantageous features:

  • excellent resistance in natural atmosphere;
  • good flexibility;
  • excellent thermal and electrical conductivity;
  • good workmanship and malleability;
  • Insensitivity to drinking and industrial water, aqueous and alkaline solutions, non-oxidizing acids;
  • long lifetime.

Evek GmbH offers copper wire without lacquer at a good price. Since we are a reliable supplier for unpainted copper wire, we can easily send the semi-finished metal products worldwide.

Chemical composition (in%)

Cu Bi O Pb
99.9 0.0005 0.04 0.005
ev_kupferdrahtohnelack-0.1_001-1
2021-05-26

Data sheet

Type
wire
material
copper
operation area
Hobby area (e.g. model making), electrical engineering, handicrafts, mechanical engineering, decoration
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
surface
smooth (may contain handling or storage tags)

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