Shakudo (gold) Tumbaga (gold) Gallium Al Ga (aluminium, gallium) Galfenol (iron) Galinstan (indium, tin) Gold See also notes below Colored gold (silver, copper) Crown gold (silver, copper) Electrum (silver) Rhodite (rhodium) Rose gold (copper) Tumbaga (copper) White gold (nickel, palladium) Indium Field's metal (bismuth, tin) Iron Most iron alloys are steels, with carbon as a major alloying element. Elinvar (nickel, chromium) Fernico (nickel, cobalt) Ferroalloys (:Category:Ferroalloys) Ferroboron Ferrocerium Ferrochrome Ferromagnesium Ferromanganese Ferromolybdenum Ferronickel Ferrophosphorus Ferrosilicon Ferrotitanium Ferrouranium Ferrovanadium Invar (nickel) Cast iron (carbon) Pig iron (carbon) Iron hydride (hydrogen) Kanthal (20–30% chromium, 4–7.5% aluminium); used in heating elements, including e-cigarettes Kovar (nickel, cobalt) Spiegeleisen (manganese, carbon, silicon) Staballoy (stainless steel) (manganese, chromium, carbon) - see also Uranium below Steel (carbon) (:Category:Steels) Bulat steel Chromoly (chromium, molybdenum) Crucible steel Damascus steel Ducol Hadfield steel High-speed steel Mushet steel HSLA steel Maraging steel Reynolds 531 Silicon steel (silicon) Spring steel Stainless steel (chromium, nickel) AL-6XN Alloy 20 Celestrium Marine grade stainless Martensitic stainless steel Alloy 28 or Sanicro 28 (nickel, chromium) Surgical stainless steel (chromium, molybdenum, nickel) Zeron 100 (chromium, nickel, molybdenum) Tool steel (tungsten or manganese) Silver steel (US:Drill rod) (manganese, chromium, silicon) Weathering steel ('Cor-ten') (silicon, manganese, chromium, copper, vanadium, nickel) Wootz steel Lead Molybdochalkos (copper) Solder (tin) Terne (tin) Type metal (tin, antimony) Magnesium Elektron Magnox (0.8% aluminium, 0.004% beryllium); used in nuclear reactors T-Mg–Al–Zn (Bergman phase) is a complex metallic alloy Manganese MN40, used in a foil for brazing MN70, used in a foil for brazing Mercury Amalgam Ashtadhatu Nickel :Category: Nickel alloys Alnico (aluminium, cobalt); used in magnets Alumel (manganese, aluminium, silicon) Brightray (20% chromium, iron, rare earths); originally for hard-facing valve seats Chromel (chromium) Cupronickel (bronze, copper) Ferronickel (iron) German silver (copper, zinc) Hastelloy (molybdenum, chromium, sometimes tungsten) Inconel (chromium, iron) Inconel 686 (chromium, molybdenum, tungsten) Monel metal (copper, iron, manganese) Nichrome (chromium) Nickel-carbon (carbon) Nicrosil (chromium, silicon, magnesium) Nimonic (chromium, cobalt, titanium), used in jet engine turbine blades Nisil (silicon) Nitinol (titanium, shape memory alloy) Magnetically "soft" alloys Mu-metal (iron) Permalloy (iron, molybdenum) Supermalloy (molybdenum) Brass (copper, zinc, manganese) Nickel hydride (hydrogen) Stainless steel (chromium, molybdenum, carbon, manganese, sulphur, phosphorus, silicon) Coin silver (nickel) Plutonium Plutonium–aluminium Plutonium–cerium Plutonium–cerium–cobalt Plutonium–gallium (gallium) Plutonium–gallium–cobalt Plutonium–zirconium Potassium NaK (sodium) KLi (lithium) Rare earths Mischmetal (various rare earth elements) Terfenol-D (terbium, dysprosium, and iron), a highly magnetostrictive alloy used in portable speakers such as the SoundBug device Ferrocerium (cerium, iron)