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Au417是什么材质？
更新时间： 2020-12-16 16:25:59  

Au417是金属材质，Au417是黄金合金材质，au是黄金，417表示含有含量为百分之41.7的黄金合金，叫做10K金，也称K金。Au417具有用黄金量少、成本低的优点。而且，它可以配置成各种颜色，因此在首饰领域非常受欢迎，使用黄金合金大大提高了硬度，不易磨损和变形，大大提高了au417合金制成品的使用寿命，这就使au417的需求程度大大增加，使用领域覆盖面也越来越大了。预计在将来，au417等黄金合金的需求还会持续增大。

关键词： au417 什么 材质

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