|0.05% nickel by mass(500 parts per million) to meet the new criteria for implantable body jewellery.
This metal is :
- More than 10,000 % more corrosion resistant than Korean 302 stainless steel.
- Up to 150% lower nickel mass than maximum level.
- Release levels more than 500% LOWER than maximum level.
- Biocompatitlity proven to ISO 10993-5
- Ultra bright super smooth surface texture.
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