{"id":10977,"date":"2021-05-19T10:10:59","date_gmt":"2021-05-19T07:10:59","guid":{"rendered":"https:\/\/drago-met.ru\/?p=10977"},"modified":"2024-03-22T17:51:43","modified_gmt":"2024-03-22T14:51:43","slug":"333-proba-zolota-na-koltse-sostav-i-svojstva-sovetskogo-zolota-nominalnaya-i-fakticheskaya-stoimost-1-gramma-primenenie-nizkoprobnogo-zolota-segodnya-v-rossii-i-za-rubezhom","status":"publish","type":"post","link":"https:\/\/drago-met.ru\/en\/zoloto\/proby-zolota\/333-proba-zolota-na-koltse-sost-i-svojstva-sovetskogo-zolota-nominalnaya-i-fakticheskaya-stoimost-1-gramma-primenenie-nizkoprobnogo-zolota-segodnya-v-rossii-za-rubezhom\/","title":{"rendered":"333 gold assay on the ring: composition and properties of Soviet gold, nominal and actual value of 1 gram, the use of low-grade gold today in Russia and abroad"},"content":{"rendered":"

Gold is not a commodity of prime necessity, but it is always in demand. It is purchased for investment, to complement the image, as a gift.<\/p>\n\n\n\n

More often when choosing jewelry, we encounter the imprint 585<\/a> or 750<\/a>, these samples are the most sought-after in Russia. But rarely does one encounter 333 Alloy<\/a>which is what we are going to talk about today.<\/p>\n\n\n\n

Assay 333 on the ring - what does it mean and what kind of metal it is, an echo of the Soviet jewelry industry<\/h2>\n\n\n\n

333 gold standard<\/a> equals 8 karatam<\/a>, the composition of the purest gold to work with such markovko<\/a>The only one is 33%. At present, this precious metal is not used in the jewelry industry in the Russian Federation. The 333 metal has been replaced by 375 proof<\/a> right after the collapse USSR<\/a>.<\/p>\n\n\n\n

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New items with this mark are only produced abroad.<\/p>\n<\/blockquote>\n\n\n\n

\"Sample<\/span>
Sample 333 on a gold ring<\/span><\/strong><\/figcaption><\/figure>\n\n\n\n

Features of 333: composition, properties, spectrum of shades<\/h2>\n\n\n\n

In its composition, the 333 metal is very similar to the 375 sample common in Russia. By the way, it is the least popular in our country. Potential buyers are alarmed by the low gold content, which pales in comparison to other positive qualities of such a metal. precious metal<\/a>.<\/p>\n\n\n\n

The 333 sample at 76.3-77% consists of impurities that endow it with an increased wear life. <\/p>\n\n\n\n

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The additives often include elements such as copper, platinum, brass, zinc, silver, nickel, tin, and bronze.<\/p>\n<\/blockquote>\n\n\n\n

These impurities make it possible to achieve a variety of shades. For example, higher copper content will make the product scarlet, and nickel will make it pale yellow.<\/p>\n\n\n\n

Because of the preponderance of third-party elements, 333 gold is exceptionally strong. It can be used to create small pieces of jewelry, to experiment with thickness, without fear of chipping from careless movement.<\/p>\n\n\n\n

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The furnace temperature of such an alloy ranges from 900 to 1200 degrees.<\/p>\n<\/blockquote>\n\n\n\n

Carats in 333 proof<\/h2>\n\n\n\n

The carat system is most widespread in the United States and Europe. Its name is derived from the word \"carat\", the name of a plant formerly used in the jewelry industry in the Orient.<\/p>\n\n\n\n

\"Carats<\/span>
Gold assay in carats table<\/span><\/strong><\/figcaption><\/figure>\n\n\n\n

The system is designed to assess the authenticity of the precious metal. Carat<\/a> - is not a metric unit of assessment. This system is indicated by the letter \"K\".<\/p>\n\n\n\n

To determine the number of carat in the marking<\/a>written with a three-digit number, you can use the table:<\/p>\n\n\n\n

Metric system<\/td>999<\/td>958<\/td>750<\/td>585<\/td>583<\/td>500<\/td>375<\/td>333<\/td><\/tr>
Carat system<\/td>24\u041a<\/td>23\u041a<\/td>18\u041a<\/td>14\u041a<\/td>14\u041a<\/td>12\u041a<\/td>9\u041a<\/td>8\u041a<\/td><\/tr>
Percentage of pure gold<\/td>99,9%<\/td>95,8%<\/td>75%<\/td>58,5%<\/td>58,3%<\/td>50%<\/td>37,5%<\/td>33,3%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Marking of Soviet gold<\/h2>\n\n\n\n

The location of the marking will depend on the type of item. On rings, the marking can be found inside the bezel, while bracelets are marked on the last link.<\/p>\n\n\n\n

On the territory of Russia, the stamping of jewelry is the responsibility of the state inspection. The marking looks like an outline of two rectangles, inside which is the imprint of the face of a woman in a kokoshnika, the hallmark and a special code.<\/p>\n\n\n\n

Soviet Gold<\/a> The branding was different. Instead of a woman's profile, you can see the imprint of a five-pointed star, an integral symbol of the era.<\/p>\n\n\n\n

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Thus, jewelry made of 333 alloy from the time of the USSR should be stamped, containing three digits of assay, the sign of the star and the letter indicating the year of manufacture.<\/p>\n<\/blockquote>\n\n\n\n

\"Marking<\/span>
Ring and earrings in old Soviet gold<\/span><\/strong><\/figcaption><\/figure>\n\n\n\n

Use of 333 gold in Russia and abroad<\/h2>\n\n\n\n

Due to its increased wear resistance, the 333th assay has found application<\/a> in the following areas:<\/p>\n\n\n\n