Waste Pb – Lead
Lead is a silver-blue to bluish-gray shiny metal, which is in the fresh section of very great. It is a soft and heavy metal, has a low melting and mechanically weak. Compared with other metals, lead is a poor conductor of heat and electricity. Lead is after iron and zinc least expensive technical metal, has a very wide application, because it has a low melting point, is soft and poorly conducts electricity, but is increasingly displaced due to their toxicity. A major use in the manufacture of a motor vehicle battery.