What is the role of lead in leaded copper

    Leaded copper is a kind of copper manufactured by the copper industry in order to form a strong, light, durable and easy to install gray metal decoration on copper substrate. Leaded copper does not extend the life of copper roofs. Its purpose is simply to give the applied building copper another color. In addition, the lead-copper leeches also achieve the goal of providing such a metal that the rusting of its leeches is basically consistent with that of the light-colored material. The resulting spots vary in color from light to dark, similar to the way masonry and paint are weathered in the natural atmosphere. When there are many holes in the lead layer, the copper in the bottom layer will pitting quickly due to electric corrosion.

Xingtai aidu metal materials sales co., LTD., we are engaged in the production and export of metal materials. The main bright copper wire, aluminum wire, aluminum ingots, lead ingots, magnesium ingots, zinc ingots, antimony ingots, cadmium ingots, tin ingots and other metal materials. Our products are exported to all over the world and are well received by customers in the United States, South Korea, Brazil, Australia, Africa and some developing countries in Europe.