3mm Diameter 500mm Copper Round Bar Rod for Milling Welding Metalworking. High purity, fine microstructure, very low oxygen content. No air hole, high porosity, loose, good electrical conductivity, high surface accuracy of the mold. The heat treatment process, the is not directional, is suitable for fine play, fine. Have good thermal properties, processing, ductility, corrosion resistance and weather resistance, etc.Application: electrical appliances, distillation construction and chemical industries, especially electrical terminals of the printed circuit board, wires covered with copper, air, bus terminal. Electromagnetic switch, pen, plate etc. Diameter: 3 mm / 0.12 inch. Length: 50 cm / 19.69 inch. 1 Piece Copper Round Rod. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with. The item "3mm Diameter 500mm Copper Round Bar Rod for Milling Welding Metalworking" is in sale since Tuesday, January 5, 2021. This item is in the category "Business, Office & Industrial\Fasteners & Hardware\Other Fasteners & Hardware". The seller is "casuntek" and is located in Shenzhen. This item can be shipped worldwide.