シルバー925って何?

What is Silver 925?

When looking for accessories, you often see the term "Silver 925."
Today I will explain about Silver 925.
Silver jewelry can be broadly divided into two types: stainless steel and silver.

What is Silver 925?

Silver 925 is the material commonly used in accessories that are called "silver."

The number 925 refers to the silver content (purity) and means that it contains 92.5% silver.

So what about the remaining 7.5%?
This means mixing it with metals such as copper to create a copper-silver alloy.

Why not make it at 100%?

In fact, silver is a very soft material and is not suitable for jewelry.

So to make silver strong enough to be used in jewelry, it is mixed with other metals such as copper to create an alloy.
When silver is alloyed, it becomes strong and hard enough to be used as everyday accessories.

Silver 925 is also known as "Sterling Silver", and many Western silver products are stamped with STERLING instead of 925.


STERLING means ``valuable'' and ``genuine . ''



Silver 925 contains 92.5% silver, but is actually treated as pure silver.
Perhaps because its use implied the meaning of "valuable" or "genuine" and because it was actually difficult to use as silver for everyday purposes without mixing it with small amounts of other metals, Silver 925 seems to be considered "pure silver" even in Japan.

What is the difference between this and stainless steel?

Stainless steel is an abbreviation for "stainless steel," where stainless means "rust-resistant and stain-resistant," and steel means "steel."
Stainless steel is a metal that is heat resistant and resistant to corrosion and oxidation .
Its extremely high hardness means it is less susceptible to scratches and easier to clean .

Advantages and disadvantages

Silver stainless
merit The shine is attractive Resistant to scratches and discoloration
Disadvantages Expensive and prone to deterioration over time Low value when sold

You may have a metal allergy

Metal allergies begin when metal dissolves when worn and enters the body.

The more easily a metal dissolves through sweat, the more likely it is to cause metal allergies, and conversely, the more difficult a metal is to dissolve, the less likely it is to cause metal allergies.

Therefore, people with metal allergies are recommended to wear strong stainless steel accessories.

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