Sterling silver is an alloy made form 92.5% silver and 7.5% copper.

Does sterling silver have nickel. Alternatively, the jewelry may be real sterling silver, but the alloy contains nickel instead of (or as well as) copper. This number indicates that the piece is made with 92.5 percent silver, which means it is sterling silver. If it was 92½% ag &.

100% sterling silver is actually only 92½% pure silver. Sterling silver is made of at least 92.5% pure silver,. It will have no nickel in it.

A sterling silver necklace or bracelet will have. The other 7.5 percent is generally copper. In some cases other metals, including nickel, may be used as an alloy.

Sterling silver is an alloy, but does not contain any nickel, so is wearable by most segments of the population. If you are allergic to nickel, it may be best to avoid wearing sterling silver. Sterling silver is 92.5% silver that is typically alloyed with copper.

This metal should be avoided if you have an allergy to nickel. It is a mixed metal alloy with no silver content, used around the same time. On their website, it says tiffany silver.

Sterling is sometimes stamped.925, because it's made of at least 92.5% pure. Although pure silver does not contain nickel, sterling and other alloys may contain the element. Sterling silver flatware is normally indicated by some variation of a “925” marking that would indicate it being 92.5% silver and alloyed with 7.5% of something else that is usually.