3 thoughts on “Is the full gold 999 a thousand foot gold? Are all gold jewelry called gold?”

  1. Foot gold 999 is not a thousand foot gold. Not all gold jewelry is called foot gold.
    The national jewelry standards, more than 99.0%of the purity, and a full gold of 99.90%. When making gold jewelry, in order to overcome the shortcomings of high gold, low hardness, low color, single color, easy wear, and unspoken patterns, some other metal elements are usually added to pure gold The melting point, so that the gold -alloy jewelry with different color heights and obviously different gold content.

    The expansion information:
    In gold jewelry, pure gold jewelry texture is softer, the teeth are bite, and it is easy to bend. Essence K -gold's head jewelry texture is slightly harder, the teeth bite the use of mintes, the color is yellow in yellow, and the number of K is reduced, the white increases, and the yellow is shallow. The feel of K gold jewelry is not as heavy as pure gold jewelry. In addition, both pure gold and K gold jewelry have a printing sign.
    The printing on the gold jewelry is useful "gold" and the "KG" English letters represent the texture. When indicating the gold content, the word "99" or "24K" indicates that it is pure gold jewelry. The K gold jewelry is marked with the corresponding K number, such as the K gold jewelry marked "18K". %. In addition, the jewelry also marks the printing of the origin of different manufacturers. Really gold jewelry, printing standards, completeness, and clear, is an important identification of judgment.
    The types of jewelry that is easy to confuse with gold jewelry, some are gold -plated jewelry, some are gold jewelry, some are copper jewelry, and some are copper alloy jewelry.
    Reference materials Source: Sogou Encyclopedia-Regulations on the purity of precious metal purity and naming method
    Reference materials Source: Sogou Encyclopedia-Thousand Foot Gold

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