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What gold is au750

AU750 is 18k gold, which can also be understood as an alloy. It is a metal composed of 75% gold and 25% other metals. 750 of au750 refers to the gold content of 75%, and au is the chemical symbol of elemental gold. Compared with pure gold, au750 is richer in color, and has the advantages of resistance to deformation, wear resistance, and corrosion resistance.

au750 refers to 18k gold, and 750 in au750 refers to the metal content of 750 parts per thousand, which is 75% gold. And au refers to AU, which is the chemical symbol of elemental gold, so au750 is actually another way of saying that the gold content is 75% metal.

au750 is composed of 75% gold and 25% other metals, such as silver, nickel, copper and other metallic elements. When gold is mixed with a certain amount of other precious metals, it can show a variety of colors such as white, light yellow, pink, etc., and the au750 metal of these colors is also called color gold.

AU750 can also be understood as an alloy. Compared with pure gold, this alloy can not only show a rich color, but also has the advantages of being resistant to deformation, wear resistance, and corrosion resistance. And au750 is often used as a ring setting, which is very stable and strong for inlaid diamonds.

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