hand stamped jewelry supplies wholesale australia
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hand stamped jewelry supplies wholesale australia
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wholesale ks jewelry You can buy it on Taobao Mall. The Taobao Mall is also specially monopolized, such as seven -degree silver jewelry, Lao Fengxiang silver jewelry, old silvermaker, pirate ship, Mengxiang silver jewelry, etc. It is sold on the Internet. In this shop, there are traditional baby bracelet women's bracelets, as well as fashionable silver pendants, sterling silver necklaces, sterling silver rings, and so on.
wholesale custom jewelry boxes On the second floor of Beicheng Tianjie or on the aisle on the third floor
wholesale vintage gold jewelry There is in the Square Plaza in Nanping Starlight. I only strolled today.
wholesale personalized jewelry silver Near Guanyin Bridge
wholesale jewelry making supplies in india It is the ingredient content
100%of silver reduction to 7.5%of the copper after 92.5%silver
referred to as 925 silver
silver is an indispensable combination metal in K gold jewelry, but as silver The main jewelry is mainly a "standard silver" of high purity.
The hardness of the silver is 2.7. In order to improve its hardness and obtain the best molding effect, it is necessary to add 7.5 % copper to the silver when making jewelry. This silver containing 92.5 % and copper -containing 7.5 % alloys, which are called standard silver internationally. It is also known as the British Sterling. In addition, there are foot silver jewelry with a silver content of 99 % in the market.
Due to the characteristics of the silver itself, 100%of the silver texture is very soft, easy to scratch, and it is not suitable for increasingly fine process requirements, as well as the richer and exaggerated modeling requirements of modern popular jewelry. In addition, 100%silver is easy to discolor and loses luster. Therefore, in 1851, after Tiffany launched the first set of silver with silver with silver The international identification of silver is the standard for sterling silver.
925 Silver is the international standard silver for international silver jewelry. It is different from 9.999 silver, because the purity of 9.999 silver is relatively high, it is very soft and difficult to make complex and diverse accessories, and 925 silver can do it. The 925 silver jewelry is not 100%of the silver content, because the 7.5%copper added to the silver jewelry silver in pure
, the luster, brightness and hardness of the silver are improved. Only we have colorful silver jewelry today. hope this helps