316L stainless steel is a marine-grade, low-carbon metal standard that is tarnish-resistant and highly hypoallergenic. It does not rust, turn dark, or irritate the skin because its unique low-carbon metallurgical structure seals inside trace alloys.
Why 316L Is Popular in Jewelry
From the consumer perspective, 316L gives the sleek look of white gold or platinum without the high price or easy scratching. From the manufacturer perspective, it is easy to polish to a mirror finish and ideal for PVD coating.
Is 316L Safe for Sensitive Skin?
The molecular bond of 316L keeps nickel locked inside the alloy instead of leaching out, which is why it is widely recommended for sensitive skin. Proper PVD finishing makes it even safer.