Introduction to material differentiation of straight seam steel pipe

Non-ferrous metal, also known as non-ferrous metal, refers to metal and alloy other than black metal, such as copper, tin, lead, zinc, aluminum, brass, bronze, aluminum alloy and bearing alloy. In industry also USES the chromium, nickel, manganese, molybdenum, cobalt, vanadium, tungsten steel, titanium, etc., mainly used for the metal alloy addition, in order to improve the performance of the metal of tungsten, steel, titanium, molybdenum, etc for production of cemented carbide cutting tools. All of these non-ferrous metals are called industrial metals. In addition, steel also has precious metals: platinum, gold, silver and other rare metals, including radioactive uranium, radium and other steel.