S999純銀意思

"S999" or "999"純銀 refers to silver that is 99.9% pure. This is the highest purity level for silver that is commonly used in jewelry and other silver products. In some countries, silver with this purity is also known as "three nines fine" or "pure silver."

Silver is often alloyed with other metals to increase its hardness and durability, as pure silver is quite soft and can be easily scratched or dented. However, S999 silver is still quite soft and may not be suitable for all types of jewelry, especially those that are worn frequently or that require a lot of wear and tear.

Jewelry made from S999 silver is often stamped with the purity mark to indicate its purity level. This stamp may be in the form of "999" or "S999," and it is typically found on the inside of a ring, the back of a necklace or bracelet, or on the clasp of a piece of jewelry.

S999 silver is prized for its beautiful white color and its reflective shine, and it is a popular choice for those who want the purest form of silver for their jewelry and other silver items.