Copper tube is mainly used for generators, busbar, cable, switchgear, transformers and other electrical equipment. Heat exchange, electrical conductivity and plasticity is good, but poor strength and hardness._x000D_ _x000D_ Features:_x000D_ _x000D_ Fine ductility and corrosion resistance and weld ability. _x000D_ Can be made into all kinds of semi-finished products and finished products by cold, warm forging. _x000D_ Excellent electrical conductivity, used in manufacture of wire, cable, brush(electric), etc. _x000D_ Good thermal conductivity, used in manufacture of magnetism instruments or meters that need anti magnetic interference, such as compass, aviation instrument, etc. _x000D_ Wonderful plasticity, easy to machining under hot and cold pressure, can be made into tube, rod, wire, strip, belt, plate, foil, etc. _x000D_ _x000D_ Specification:_x000D_ Material: T2 Copper_x000D_ Outer Diameter: 5mm / 0.2inch_x000D_ Inner Diameter: 4mm / 0.16inch_x000D_ Thickness: 0.5mm / 0.02inch_x000D_ Length: 2m / 6.6ft_x000D_ Weight: Approx. 137g / 4.8oz_x000D_ _x000D_ Package List:_x000D_ 1 x Copper Tube_x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Fine ductility and corrosion resistance and weld ability 2Can be made into all kinds of semi-finished products and finished products by cold, warm forging 3Excellent electrical conductivity, used in manufacture of wire, cable, brush(electric), etc 4Good thermal conductivity, used in manufacture of magnetism instruments or meters that need anti magnetic interference, such as compass, aviation instrument, etc 5Wonderful plasticity, easy to machining under hot and cold pressure, can be made into tube, rod, wire, strip, belt, plate, foil, etc