Copper round blanks Ø20-100mm Copper disk Rod Round disk Cu Metal Copper blank 10-100mm (length : 10mm, diameter : 70mm)

Looking for a specific steel grade or size? Contact us, and our sales team will provide you with a quote from our stock or delivery program.Key details: - Production time: None, item is in stock. - Preparation for shipment: 2-3 business days. - Delivery time: Depends on the parcel service; please check our FAQ for details.Our copper round bar, designated 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 hydrogen embrittlement risk, this material is not suitable for welding. However, it offers excellent cold and hot formability, ideal for soft soldering. Brazing in reducing environments and machining are not recommended.Evek GmbH offers reliable and straightforward worldwide delivery of copper rods. Thanks to their outstanding electrical and thermal conductivity, copper round bars are widely used in heating technology (such as radiators and heat exchangers), electrical machines (like electric motors and coils), and various components including terminals and contact carriers.Common applications include: - Heating and cooling systems (elements for heating and cooling) - Construction (decorative interior lining and facades) - Electrical and apparatus engineering - Shipbuilding and mechanical engineering - Electric lines - Wire windings and coilsKey properties of copper round bar: - Excellent cold and hot formability - Superior processing and soldering capabilities - Good corrosion resistance - Not suitable for sweating or brazing in reducing atmospheres - Poor machinabilityYou can purchase copper rods directly in the Evek GmbH online shop at competitive prices. Contact us for more information.Chemical composition (in %): - Cu: 99.9% - Bi: 0.0005% - O: 0.04% - Pb: 0.005%