เป็น 925 China gold bracelet worth anything?
A lot of jewelry coming from China now is stamped with misleading marks. There’s no such thing as 925 ทอง. It is most likely “.925 silver with gold plating”. Sterling silver is 92.5% pure silver and 7.5% nickel or other similar base metal. Gold is always marked in karat weight, like 18k. If it’s gold plated, it must be marked as such (except recent Chinese jewelry), such as 18k GP (gold-plate), or 14k EP (electroplate), or 24k EPNS (electroplate over nickel silver). Plating is a very thin coating. It can’t be removed or melted down separately from the base metal, so it’s really not worth much for resale.
อะไร 925 ประทับบนค่าเฉลี่ยทองคำ?
It means that the item is gold plated silver.
925 is Sterling silver, and is the base metal for a large amount of fine, precious metal plated items, as it does not require many additional steps to accept and hold a gold, แพลตตินัม, or rhodium plating.
925 means 925 out of 1000 ชิ้นส่วนเงิน, หรือ 92.5% pure silver alloyed with 7.5% ทองแดง, in the case of Sterling Silver. There are other standardized alloys used for plating, coins, and silverware, among other uses.
Gold is either marked by karat weight – 24k=.999 fine (pure) ทอง, 18k=.750 purity, 14k=.585 purity, etc…, or by the purity percentage itself – .750, .585, .500 และอื่น ๆ. Gold is almost always alloyed in a divison of karat weight.
อะไร 925 R China mean on a gold coloured bracelet?
925 is Sterling Silver R China means it is manufactured in the Republic of China.
The gold is either playing or a wash. As you wear it the gold will wear off. You can take to to a silver and gold place and they can verify it by a gold test, so can most jewelry stores.