Copper wire blank Ø0.1-5mm Cu-ETP without varnish Uncoated Cu craft wire 2-750 meters (length : 1 Meter, diameter : 0.45mm)

When ordering copper wire by length, please note that the supplied quantity may vary by up to +/- 2%. If you require different steel grades or dimensions, simply contact us—our sales team will gladly provide a tailored offer from our stock or delivery program.This copper wire is readily available in our warehouse, so there is no production wait time. It will be prepared for shipping within 2-3 working days, and delivery time will depend on your chosen parcel service. For more details, please check our FAQ.Our bare copper wire is made from high-purity Cu-ETP copper (minimum 99.9% copper content), which contains a small amount of residual oxygen and is produced via electrolytic refining. This wire is thin, flexible, and typically round in cross-section. It is highly regarded for its excellent electrical and thermal conductivity, malleability, and attractive appearance, making it popular both for technical applications and decorative uses.The uncoated copper wire is easy to handle, shape, and polish. It remains flexible and does not become brittle at low temperatures. With low resistance and exceptional conductivity, it is perfect for soft soldering and a wide range of uses, including:- Crafts and hobbies - Decorative projects - Electrical windings and conductors - Contacts, terminals, and switchesKey advantages of our bare copper wire include:- Excellent resistance to natural atmospheric conditions - Great flexibility and easy processing - Superior thermal and electrical conductivity - Good workability and malleability - Resistance to drinking and industrial water, aqueous and alkaline solutions, and non-oxidizing acids - Long service lifeEvek GmbH offers high-quality, unpainted copper wire at competitive prices, with worldwide shipping available. For further information or advice, feel free to contact us.Chemical composition (in %): - Cu: 99.9 - Bi: 0.0005 - O: 0.04 - Pb: 0.005