Is aluminum a hard metal for a ring
NoraKirkby > 01-15-2020, 12:58 AM
So I got this stainless steel ring but I took it to this place and apparently its not stainless it\'s aliminum bc of how light it is but it\'s really hard so how could it be aluminum?Aluminum is a quite soft metal, but so is gold. It is true that aluminum is light in weight but magnesium is even lighter and is common enough that a ring could be made of it. Metals can be made harder by adding small amounts of other metals or even by the way it is heat treated. .Other related question