3 thoughts on “What is the difference between 18k gold and 24k gold.”
Devin
24K gold. 1. Different gold content: 18K gold and 24K gold indicate the gold content, 18K gold represents 18/24, that is, the gold content is 75%, the rest are other metals, and 24K gold refers to pure gold. That is, the theoretical gold content is 100%. In fact, 24K gold does not exist. People often use 999 gold or thousands of gold to indicate 24K gold jewelry. 2, the color is different: the color of 18K gold is different, and the color of the gold is bright yellow. Finally, the hardness of 18K gold and 24K gold is also different. 18K gold adds other metals, so the hardness of 18K gold is relatively large. Compared with 24K gold, 18K gold can make more novel and stylish jewelry. The texture of 24K gold is relatively soft. It can only make some simple gold jewelry Essence 18k gold maintenance precautions In attention to avoid the items containing acid and alkali and other chemicals such as acid and alkali and the state of cold and heat in life. The acid and alkali substances erode the surface of the K gold. Try to avoid high volatile substances such as perfume and glue to maintain K golden. You can wear it after spraying. k gold's jewelry is generally soft, so when wearing it, you should put it lightly for K gold, and do not put it with some sharp items. Box, avoid friction and damage to each other. The above content refers to Baidu Encyclopedia-18K gold
18K gold and 24K gold indicate the gold content. 18K gold represents 18/24, that is, the gold content is 75%. It is 100%. In fact, 24K gold does not exist. People often use 999 gold or thousands of gold to represent 24K gold jewelry. It can be seen that the gold content of 18K gold and 24K gold is different, and the essence is also different.
24K contains 99%gold, 22K contains 91.7%, 18K contains 75.1%, 14K contains 58.5%, and 12K contains 50%. The gold jewelry currently sold in the market is divided into foot gold and K gold jewelry. According to the provisions of the national standard GB11887, the content of several common gold jewelry is: 24k -the current market occasionally labeled marked. 24K gold jewelry, according to national standards, the theoretical value of 24K gold content should be 100 %, and gold has no barefoot. Therefore, it is strictly that 24K does not exist. The sales of 24K gold in sales are incorrect and do not meet national standards. Thousands of gold -content is 99.9%, commonly known as three 9. The gold -content is 99.0%, above, commonly known as two 9. 18K -The content is 75.0%, and there are many colors of K gold, usually with yellow, red, and white. Among them, white K gold is actually alloy of gold, nickel, zinc, copper and other elements. It is not usually called platinum jewelry. Platinum refers to precious metal platinum (PT)
24K gold.
1. Different gold content: 18K gold and 24K gold indicate the gold content, 18K gold represents 18/24, that is, the gold content is 75%, the rest are other metals, and 24K gold refers to pure gold. That is, the theoretical gold content is 100%. In fact, 24K gold does not exist. People often use 999 gold or thousands of gold to indicate 24K gold jewelry.
2, the color is different: the color of 18K gold is different, and the color of the gold is bright yellow. Finally, the hardness of 18K gold and 24K gold is also different. 18K gold adds other metals, so the hardness of 18K gold is relatively large. Compared with 24K gold, 18K gold can make more novel and stylish jewelry. The texture of 24K gold is relatively soft. It can only make some simple gold jewelry Essence
18k gold maintenance precautions
In attention to avoid the items containing acid and alkali and other chemicals such as acid and alkali and the state of cold and heat in life. The acid and alkali substances erode the surface of the K gold. Try to avoid high volatile substances such as perfume and glue to maintain K golden. You can wear it after spraying.
k gold's jewelry is generally soft, so when wearing it, you should put it lightly for K gold, and do not put it with some sharp items. Box, avoid friction and damage to each other.
The above content refers to Baidu Encyclopedia-18K gold
18K gold and 24K gold indicate the gold content. 18K gold represents 18/24, that is, the gold content is 75%. It is 100%. In fact, 24K gold does not exist. People often use 999 gold or thousands of gold to represent 24K gold jewelry. It can be seen that the gold content of 18K gold and 24K gold is different, and the essence is also different.
24K contains 99%gold, 22K contains 91.7%, 18K contains 75.1%, 14K contains 58.5%, and 12K contains 50%.
The gold jewelry currently sold in the market is divided into foot gold and K gold jewelry. According to the provisions of the national standard GB11887, the content of several common gold jewelry is:
24k -the current market occasionally labeled marked. 24K gold jewelry, according to national standards, the theoretical value of 24K gold content should be 100 %, and gold has no barefoot. Therefore, it is strictly that 24K does not exist. The sales of 24K gold in sales are incorrect and do not meet national standards.
Thousands of gold -content is 99.9%, commonly known as three 9.
The gold -content is 99.0%, above, commonly known as two 9.
18K -The content is 75.0%, and there are many colors of K gold, usually with yellow, red, and white. Among them, white K gold is actually alloy of gold, nickel, zinc, copper and other elements. It is not usually called platinum jewelry. Platinum refers to precious metal platinum (PT)