The origin of 925 sterling silver

925 silver refers to silver products with a silver content of about 92.5% du, and the purity is considered to be pure silver when the purity is about 92.5%. Because the silver with high purity is soft and easy to be oxidized, dao 925 silver is added with 7.5% of other metals to make it ideal hardness. 925 sterling silver is the international standard silver for silver jewelry.

925 sterling silver is the international standard silver for silver jewelry. Imprint. Silver jewelry should generally be stamped with the silver abbreviation (“S” or “Sterling”). The mark of standard silver is S925. The mark of Zuyin is S990. But there are also many countries that don’t print marks on silver jewelry. Platinum (Platinum), referred to as Pt, also known as platinum.


925 silver is generally called standard silver, and the mark is “S925″ or “Ag925″. Because some other metals are added, it is not easy to deform, the brightness is enough, it will not turn black, but it cannot be remade. Common in fashionable necklaces, rings, bracelets, earrings, etc.

990 silver is generally called sterling silver, and the symbol is “S990″ or “Ag990″. Its texture is relatively soft. The rings and necklaces made of it are easily deformed or broken, and they are also easy to turn black. The advantage is that they can be broken. Remake. Common in traditional jewelry, bracelet longevity lock, etc.

“925″ silver has a silver content of 92.5% and a copper content of 7.5%. It is marked as 925 on jewelry. Most of our common silver jewelry is made of 925 silver. 925 silver jewelry shows a very beautiful metallic luster after polishing, and also has a certain hardness, can be inlaid with gemstones, and made into high-end jewelry.

Post time: Jul-07-2020

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