It contains up to 59% pure gold, and the rest is silver, palladium, nickel, copper and zinc. It is quite solid and stable, with good shape and stability in air. The main raw materials of 585 alloy samples are used to make jewelry, souvenirs and articles.
pure gold
Pure gold refers to 24K gold, which means its gold content is 100%. In theory, 100% gold can be called 24K gold, but in reality it is impossible to have 100% gold, so China stipulates that gold with a content of more than 99.6% (including 99.6%) can be called 24K gold.