1 kg round copper wire roll Key benefits - High purity copper for strong electrical conductivity and reliable performance in electrical projects. - Excellent ductility and forming ability, enabling easy processing into wires, plates and tubes in cold or hot states. - Good welding and fibre welding properties support versatile fabrication and assembly. - Suitable for a range of applications including armature connections and electric cultivation gardening setups. Product details - Size and packaging: Weight 1 kg; Packing list includes 1 Roll x Round Copper Wire. - Material: Pure copper, 99.9% copper content for strong conductivity. - Density: 8.92 g/cm3. - Electrical conductivity: approximately 5.8 x 10^7 S/m. - Thermal conductivity: 401 W/(m·K). - Processing properties: Has good processing properties and can be welded and fibre welded. - Ductility: T2 copper with good plasticity and ductility; easily processed into various shapes such as wires, plates and tubes in cold or hot state; suitable for drawing, stamping, calendering and other processing techniques. Use scenarios - Electrical connections and armature wiring in electrical equipment and projects requiring reliable copper conductors. - Electric cultivation gardening setups, including wiring and connections for greenhouse automation, irrigation sensors, and related devices. - Prototyping and fabrication tasks that require copper components shaped by drawing, stamping, calendering, or other forming methods.