Non-ferrous metal that is strong and ductile, casts well and is gold coloured but darkens when oxidised with age, a good conductor of heat Taps, screws, castings, locks and doorknobs Bronze (alloy ...

The demand for non-ferrous metals is expected to be supported by ... Star's capacity to 300 million pounds of copper per year from oxide ores (higher than the initial target of 200 million pounds).

Non-ferrous close non-ferrousA metal that does not contain iron. metals do not contain iron and are not magnetic. They do not rust. Non-ferrous metal Physical properties Working properties ...