Are white gold and platinum the same name or two different metal names?

The common name of platinum is white gold, platinum gold is pure white, and the reserves of platinum in nature are scarcer than **, so it is more expensive than **. Platinum can make the white diamond maintain its original color, and it is very strong, it is the best material for setting diamonds, and it is the diamond that makes platinum the superstar of jewelry. In China, most of the colors used in jewelry inlay are PT950 and PT900, and PT900 is the most commonly used.

Jewelry, *** purity regulations and nomenclature of platinum alloy jewelry, the total content of platinum and palladium shall not be less than 950%0. Platinum jewelry is crowned with platinum or pt in thousandths of purity. Examples: 990, pt990 or amplplaton.

Pure platinum is relatively soft, if you want to set diamonds, you must form an alloy, even if you add 5% of the alloy can make PT hard, to meet the processing requirements. Some of the alloy components added must be platinum group metals.

The purity allowed in Japan is and can have a slight (negative difference. A purity of 850pt is generally used for chains, and pt900 is the most commonly used purity. As Japan is Hong Kong's most important export market, Hong Kong adopts Japanese standards.

The U.S. stipulates that in order to be called Pt purity, it must contain at least 50% platinum, and a total of 95% platinum group metals. Purity with a platinum content greater than 95% can be stamped with PT. Jewelry with a platinum content between 75% and 95% must also be stamped with platinum group metals.

Jewellery with a platinum content between 50% and 75% must be marked with the name of the platinum group metals contained and their content. Such as 585 platinum and 365 palladium (585plat365pall). Only the United States allows it"K platinum"Alloy.

Specific gravity of platinum-palladium alloys:

Summary. White gold is a mixed metal composed of atoms, it is an alloy with a high Poisson's ratio, which is formed by a mixture of platinum and tin. Platinum refers to an alloy consisting of 90 platinum and 10 cobalt.

The biggest difference between the two is their alloy composition and density. White gold is softer than platinum, but stronger; Platinum is denser than platinum. White gold is more expensive than platinum, but it is more resistant to corrosion.

What is the difference between white gold and platinum.

White gold is a mixed metal composed of atoms, it is an alloy with a high Poisson's ratio, which is formed by a mixture of platinum and tin. Platinum refers to an alloy consisting of 90 platinum and 10 cobalt. The biggest difference between the two is their alloy composition and density.

White gold is softer than platinum, but stronger; Platinum is denser than platinum. White gold is more expensive than platinum, but it is more resistant to corrosion.

Can you tell us more about that?

White gold is a mixed metal composed of atoms, it is an alloy with a high Poisson's ratio, which is formed by a mixture of platinum and tin. Platinum refers to an alloy consisting of 90 platinum and 10 cobalt. The biggest difference between the two is their alloy composition and density.

White gold is softer than platinum, but stronger; Platinum is denser than platinum. White gold is more expensive than platinum, but it is more resistant to corrosion.