Titanium is ideal for both initial body piercings and healed piercings as it is compliant with the EU Nickel Directive introduced in Europe in 2001. Because of its virtually 'Nickel Free' content Titanium has become one of the preferred materials used in piercing jewelry within the borders of the European Union.
Grade Ti6AL-4V, ASTM F-136 is the specification for the alloy to be used for surgical implants. It is available in Highly Polished or Anodised Colours. Titanium is only half the weight of steel and twice as strong. Titanium can be sterilized in an autoclave.