The strongest natural metal is Tungsten, hardest metal is Chromium, cheapest metal is Iron and lightest metal on earth is Microlattice. Yes, you are right aluminium is one of the lightest and cheapest metal but less strong.What is the hardest metal ever?
The hardest known metal alloy, and the hardest known metal in general, is a type of carbon steel, Alloy 1090. With a tensile strength of .84 GPa (122,000 psi) and a yield strength of .64 GPa. (67,000 psi), carbon steel is surpassed in hardness only by very hard nonmetals, such as ruby, diamond, or aggregated diamond nanorods.What does metalsmith mean?
metalsmith (plural metalsmiths) A craftsman fashioning objects such as tools or works of art out of various metals; one who engages in metalsmithing.What metals are used to make jewelry?
Metals commonly alloyed with gold for jewelry purposes include: silver, copper, nickel, iron, zinc, tin, manganese, cadmium, and titanium. In addition to enhancing gold’s strength, alloying changes some of its other properties, too.