Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters (length : 1 Meter, diameter : 0.31mm)

Wire length tolerance is +/- 2% of your ordered quantity

If you need a different steel grade or size, just let us know. Our sales team will be happy to provide you with a quote based on our stock or delivery options.

• Ready for immediate dispatch – product already in stock.
• Shipping preparation time: 2-3 business days.
• Delivery time varies by shipping service; please refer to our FAQ for details.

This bare copper wire is thin, flexible, and typically has a round cross-section. Crafted from high-purity copper (minimum 99.9%), it is classified as Cu-ETP grade, which includes slight oxygen content and is manufactured through electrolytic refining. Its excellent workability, outstanding electrical and thermal conductivity, and visually attractive appearance make it popular for both technical and decorative uses. The uncoated copper wire is easy to purchase in the Evek GmbH online shop. If you have any questions, our team is here to help.

Bare copper wire is highly elastic, easily shaped and polished, and remains resilient even at low temperatures. It is ideal for soft soldering and offers low electrical resistance, making it a preferred choice for applications needing efficient heat and power transfer.

Main applications for bare copper wire include:

• Hobby and crafting projects
• Decorative purposes
• Windings and electrical conductors
• Contacts, terminals, and switches

The key benefits of bare copper wire are:

• Excellent resistance in natural environments
• High flexibility
• Superior thermal and electrical conductivity
• Easy to process and form
• Resistant to drinking and industrial water, many aqueous and alkaline solutions, and non-oxidizing acids
• Long service life

Evek GmbH supplies bare copper wire at competitive prices and ships semi-finished products worldwide. Rely on us as your trusted supplier for high-quality, uncoated copper wire.

Chemical composition (in %)