A few days ago, I bought a ring at Kaidia. The full name was "18K gold synthetic oxidation vermiculite ring". The color is white, and the "gold" here refers to platinum or gold?
5 thoughts on “What gold is 18K gold refers to?”
Leave a Comment
You must be logged in to post a comment.
18K gold is also a type of gold. Specifically refers to at least 75%of the alloy in gold, that is, 75%of the gold ingredients, and the other 25%of the 18K gold are other metal substances, including nickel, silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver, and silver. Platinum and Gold. 18K gold is a kind of gold -containing jewelry with a relatively low cost on the market and more comfortable to wear.
k gold calculation method is to divide pure gold into 24 copies, 24K gold is sufficient gold, but in reality, it is impossible to have 100%gold, so China stipulates 99.6%or more gold can be called it as a gold and above. 24K gold.
The opening of gold (K) is a unit of gold. K gold is the most common: 24K, 18K, 14K, 8K, etc., theoretically 100%gold can be called 24K gold, but in reality (Containing 99.6%) gold can be called 24K gold.
18k gold jewelry not only has the precious value of gold, but also has the advantages of strong proportion of components and has strong ductility, high hardness, and changeable color. It can be used in jewelry design to fully exert complex and exquisite creative performance.
Due to 25%of other metals, 18K gold can also be made into different colors, such as white, yellow, and rose red, which are called: white 18K gold, 18K gold, and 18K rose gold. In the trend of world jewelry, K gold is the mainstream, and Western fashion people even use the unique and unique K gold jewelry to highlight their personal style; because K gold fashion can always meet the needs of contemporary young people, so in fashion, it is in fashion. The status of the boundary is enduring, forming a popular style of wearing K gold jewelry.
The "18K" platinum necklace, ring, pendant, etc., mostly sold in the market, mostly refers to 18K gold, and some products have less than 18K. The so -called white K gold is actually a white mixed metal synthesized by metal synthesis such as titanium, silver, nickel, cricket, and copper, not (platinum) platinum. Some merchants sell this product according to "18K Platinum", which is a misleading and deceiving consumer behavior. According to the national standard, the purity of gold is represented by "K", such as 18K gold generally refers to a gold jewelry with a gold content of 75%.
Theoretically 100%gold can be called 24K gold, but in reality, it is impossible to have 100%gold. Essence These K gold contents are common specifications of jewelry. The state stipulates that gold jewelry below 9K cannot be called gold jewelry. Some gold jewelery has a text mark, which is: Foot gold-gold content is not less than 99%, thousands of gold-gold content is greater than 99.9%
The regulations on gold product marks and identification plates in China. Generally, production is required. The company's code, material name, content marks, etc. are unqualified products. The same is true internationally. But for some particularly small products, they are also allowed not to mark. 18K gold marks are generally the words AU750, 18K or G750. [2]
The new national standard GB11887-2012 will be officially implemented from May 4, 2016. There will be no "thousands of gold" and "24K gold" in the future. Gold jewelry with a gold content of more than 990 ‰ can only be marked as foot gold. For details, refer to the national standard GB11887-2012.
18K gold refers to the alloy with 75%of the gold content, 18K gold is alloy with 18/24, and the remaining 25%are other precious metals, including platinum, nickel, silver, and gold gold.
n00:00 / 00: 4070% shortcut keys to describe space: Play / suspend ESC: exit full screen ↑: increase volume 10% ↓: reduced volume decrease by 10% →: single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
18K gold refers to the alloy with 75%of the gold content, 18K gold is alloy with 18/24, and the remaining 25%are other precious metals, including platinum, nickel, silver, and gold gold.
n00:00 / 00: 3670% shortcut keys to describe space: Play / pause ESC: Exit full screen ↑: increase volume 10% ↓: decreases by 10% →: Single fast forward 5 seconds studio Here you can drag no longer appear in the player settings to reopen the small window shortcut key description
18K Ximin
k gold refers to the alloy with mixed gold and other metals. Because its English is Karat Gold, it is referred to as K gold for short. Karat is a measured unit of K gold, which divides pure gold into 24 copies. According to the gold content in jewelry, it is divided into different K gold, so 24K refers to pure gold, 18K gold content is 18/24 = 75.0%, and because the gold content of 18K gold is 75.0%, it is also called 750.
The differences and ingredients of the main K gold
(1) Yellow K gold jewelry (18k)
The alloy of gold and other precious metals can be made into different K gold series jewelry according to the gold content. 18K Gold (750 yellow K gold) refers to accessories containing 75%of pure golden ingredients, and the remaining 25%are other precious metals, and the common word prints are 750 or 18K.
(2) White K gold jewelry
White K gold jewelry (referred to as white K gold), which is slightly green white, 750 white k gold is 75%gold and the gold and The alloy composed of 25%precious metals is 750 or 18K.
. As for whether it is platinum or gold, you can see the physical properties yourself.
18K is the gold content level of gold. According to the new national standard gold, it can be identified by gold jewelry with a 75%gold jewelry.
18k gold is a precious metal made of 75%gold mixed silver, copper and other metals. Because other colors that are different from the golden color after mixing are also called golden gold.
The people in the market currently sell 18K gold -plated jewelry (that is, the plating layer is 18K gold, but the interior is copper or other cheap metals) pretending to be sold for 18K gold jewelry. Therefore, it is recommended that you buy 18K gold jewelry, it is best to go to the big brand of physical stores such as Lao Fengxiang, Ming brand, Chow Tai Fook, Old Temple, etc. Avoid being deceived.