![]() Iron is alloyed (mixed) with other elements primarily to make it stronger and resistant to rust. For example, solid gold is too soft for ear wires - to make it stronger, it is alloyed (mixed) with other elements such as silver and to make 14kt or other alloys of gold. People create alloys to change the color, melting temperature, and/or strength of lone elements. Elements and AlloysĪlloys (such as stainless steel, sterling silver and 14kt gold) are mixtures of elements (such as iron, gold, copper and zinc). Just a few more terms to define, before I get to the list of good metals to try. Roughly 6-12% of the population is allergic to nickel, so although it’s legally acceptable to put a “hypoallergenic” label on all stainless steel, it doesn’t seem quite fair to those who are looking for nickel-free jewelry. ![]() Many people believe that stainless steel is nickel free, but most stainless steel alloys (even surgical stainless steel) contain 8-12% nickel. You’re better off using specific materials rather than the vague term “hypoallergenic.” Be aware that hypoallergenic does not mean nickel-free, nor does it have a legal or medical definition for use in jewelry. Many people are allergic to nickel, so “nickel free” and “hypoallergenic” are sometimes considered synonymous. The term was coined by the cosmetics industry in the 1950’s, and became a popular marketing term for jewelry soon afterwards. Hypoallergenic means “below normal” or “slightly” allergenic. If you’re designing hypoallergenic earrings or other jewelry, what are your options? What metals are safe to wear? Is surgical stainless steel the same as hypoallergenic or nickel free? The answers aren’t as simple as you might hope, but there are some great (and economical) choices. ![]()
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