4 thoughts on “What is the difference between five 9 gold and three 9 gold?”

  1. The main difference is that the purity of gold is different. The specific differences are as follows:

    The gold of gold with a purity of 99.9 % is called "thousands of gold";

    The 4 9: purity of gold with a purity of 99.99 % is called "Football Gold";

    The 5 9: purity of gold is 99.9999 % Of gold can be called "100,000 enough gold", or "high pure gold".
    Pucting information:
    The daily maintenance of gold jewelry:

    1. The chemicals of the cleaning essence will change the color of the gold, so you should take off the gold before doing cleaning work accessories.

    2. Avoid contact with high volatile substances such as perfume and gum directly, otherwise it will easily cause gold decoration to fade.

    3. When swimming, remove the gold ornaments to avoid chemical changes in the surface layer after encountering seawater or pool water.

    4. When storage, use a velvet cloth to put it in the jewelry box to avoid rubbing each other and damage to each other.

    5, gold is soft and easy to deform, so do not pull the necklace and other accessories to avoid deformation.

    6. Pure gold jewelry will have a chemical reaction when it encounters water and silver. White spots appear. As long as you barbecue under the alcohol lamp for a while, you can restore the original color.

    7. The gold ornament after wearing is often lost due to stains and dust contamination. Take it out and wipe and dry it.

  2. Pay content for time limit to check for freenAnswer Hello, I have seen your question. I am sorting out the answer, please wait a while ~nHello, it is good. The five 9 are called Gao Chunjin, but now the gold is only 4 9, also called Wanjin. Gao Chunjin refers to the gold products with a purity of 99.999%of the gold products, which is called Gao Chunjin and marked as AU99999. Gao Chunjin is higher than the purity of AU9999, more red and pure. The world's highest purity gold reached 6 99.9999%, but it is generally used as reagent gold. Jewelry does not need to use high purity gold. Generally, sufficient gold and thousands of gold are used. High -pure gold is easier to deform and scratches.nIf you have answered your questions, please click on the evaluation to praise 5 little stars ~ [Happy] If you have an unconnected question, you can leave a message on this page for consultation, I hope you can help you ~ I wish you a happy life [Happy]n1 morenBleak

  3. Gold symbolizes nobleness and wealth, and many people also like to collect gold. Not only is it shiny and eye -catching, but also has a certain value significance. Of course, when we choose gold, we always see the difference between 5 9 and 4 9. So do you know what is the difference between Gold 5 9 and 4 9?
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    It if you want to buy gold, you still need to work more. After all, gold value is expensive, and there is a certain amount of appreciation space. Therefore, the specific selection of 5 or 4 9 must start from their own needs. So what is the Gold 5 9 and 4 9? 01. The purity is different, 5 relative purity is higher. 02. The hardness standards are different, 5 9 are relatively softer. 03. The value is different, and the price of 5 9 will be more expensive.
    01, differentness of purity
    Whether it is 5 or 4 or 9, it refers to the goldenness of the golden. In other words, the goldenness of 4 9 reached 99.99%, while the goldenness of 5 9 reached 99.999%. In terms of line, the golden degree of 5 9 is higher, which is what we often say. And 4 9 are also called thousands of gold. Because the purity of 5 9 gold jewelry is higher, the color will be higher.
    02, the hardness standard is different
    Gold is a metal element with less hardness, so the higher the purity, the relatively softened. And if there are more alloy composition, the standard for hardness will be higher. So the gold of 5 9 will be softer than the gold of 4 9. If it is accessories, such as a bracelet necklace, it is recommended to choose 4 9 gold. It is not easy to deform during the wearing process.
    03, the price standard is different
    Because of the gold of 5 9, the purity process is more complicated, so the relative price will be more expensive. Of course, the gold difference of 5 9 and 4 9 will not be too large, usually between dozens of dollars. Therefore, this price standard is not very obvious. When you choose, you still need to refer to your own use. It is recommended to choose 49 gold for accessories for accessories, which is more valuable to choose 5 9 gold.
    Okay, the above is the fashion information that Xiao Crab shared today. I will share the knowledge of fashion trends every day, please pay attention! (Original text, picture source network. If there is any infringement, please contact it.)

  4. It is different from purity. The purity of the five 9 is 99.999%, and the purity of the three 9 is 99.9%. In fact, according to the current refining technology, there are only one or two companies in China that can reach five 9.

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