How to distinguish true and false gold?

There are many types of gold on the market. In other words, not all gold jewelry is pure gold. If we want to learn how to distinguish true and false gold, we must first understand what pure gold is like. There are many types, in other words, not all gold jewelry is pure gold. If we want to learn how to distinguish true and false gold, we must first understand what pure gold is like. Pure gold (99.99% gold content) has a soft texture, marks on teeth, and is easy to bend. The color is golden, pure and soft, and it feels heavy and heavy. The texture of k gold is slightly harder, the teeth have no marks, the color is yellow with white, and according to the decrease of k, the white gradually increases, and the yellow gradually becomes lighter. K gold feels not as heavy as pure gold. There are many types that are easy to confuse with gold, some are gilded, and some are covered with gold. Gold plating is to plate a layer of gold on the surface of other metals by electroplating. The color is similar to real gold, and the golden color is bright, and it is difficult to identify when it is new. But the gold-plated hand feels lighter and the texture is harder. Some poorly electroplated gold plating, the color is either reddish or whitish, or faint. Gold-coated means to wrap 24k or 22k gold foil on other metal surfaces. For example, if the K number of gold foil is too low, its flexibility is poor. The appearance of gold-clad gold is similar to that of real gold. It is shining and not easy to fade, making it hard to tell if it is true or false. However, if you carefully observe the dents, corners, and back of the jewelry, you can find that there are uneven gold foils and the phenomenon of peeling. If there is a broken joint above, you can see that the section of the metal material is yellow on the outside and white on the inside. In addition, the gold-clad has a lighter feel and a harder texture than pure gold. There is no mark on the teeth, and it is not easy to bend. The gold leaf is easy to peel off after long wearing. The copper color is yellow with red, fake hair, darker gloss, softer texture and light weight. Copper alloy (copper-tin alloy), the color is white, the quality is hard and light, and the color fades, which will make the skin black. So how to distinguish true and false gold? 1. The texture of gold itself is soft, and the color of gold jewelry is soft. 2. Heavier than silver, copper, lead, zinc, aluminum and other metals 19.3g/cm3 density 3. In the fire, the brighter and brighter the 18k gold pendant holder-Fengya_pe- 5022 Through the above content, I believe you can already understand the secret of how to distinguish true and false gold. If you want to know more about it, please contact customer service. Previous: Identification of true and false gold Next: How to distinguish gold