"825 CL" likely refers to the purity of the metal. In this case, the ring is most likely made of gold that is 82.5% pure, which is commonly referred to as 825 parts per thousand gold. This indicates that the ring is gold-plated or gold-filled rather than solid gold.
825 Cz likely refers to the metal composition of the ring. In this case, 825 indicates a silver content of 82.5%, and Cz could stand for cubic zirconia, a type of synthetic gemstone often used as a diamond substitute in jewelry.
825 degrees Celsius is equal to 1517 degrees Fahrenheit. To convert Celsius to Fahrenheit, you multiply the Celsius temperature by 9/5 and then add 32.
The numbers "825" stamped on a silver chain likely indicate that the chain is made of silver that is 82.5% pure, which corresponds to sterling silver. Sterling silver is a common type of silver used in jewelry because it is durable and has a higher silver content than other types of silver alloys.
Using the combined gas law (P1/T1 = P2/T2), we can calculate the new temperature at the safe limit pressure: (388 kPa / 273 K) = (825 kPa / T2) T2 = 273 K * (825 kPa / 388 kPa) T2 = 578 K Therefore, the gas will reach a pressure of 825 kPa at a temperature of 578 K.
To clean silver 825, you can create a paste using baking soda and water. Gently rub the paste onto the silver with a soft cloth, then rinse and dry thoroughly. Avoid using harsh chemicals or abrasive materials as they can damage the silver's surface.
How much is it worth
82.5% gold /silver what ever the metal is
825 is a reference to the gold purity i.e. 82.5% pure.
The numbering system for gold is generally the karat scale. But theoretically, there could always by 825 gold. It would simply mean 82.5% gold, which is about 20 karat.
825 is not gold 825 is probably 925 meaning sterling silver blurred or miss stamped
the percentage of metal it is, if its silver its 82.5% silver
825 means the gold mount is 82.5% pure.
it is the percentage out of 1000 that it is silver. so it is 825/1000 silver. I'm pretty sure. hope this helps.
825 Cz likely refers to the metal composition of the ring. In this case, 825 indicates a silver content of 82.5%, and Cz could stand for cubic zirconia, a type of synthetic gemstone often used as a diamond substitute in jewelry.
That probably means it is the 825 th copy if it is somethin like a store bought necklace. If it is gold, iit means it is fake. ---------------------------------------- Most likely it is .825 grade silver if this ring is silver coloured . Still silver but lower grade than .825 sterling
I have a tungsten ring with that making and it was about 30$
Of every 1000 parts (100%) of the metal, 825 (82.5%) are gold. So in the item there are 175 parts (17.5%) that are not gold As gold is soft then usually other metals added to make it harder.