One of the most commonly used materials for body jewelry, the ASTM F136 – Standard Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications (UNS R56401) has been revised to F136-13 developed by Committee F04.12, ASTM BOS Volume13.01.
The new version changes are in section 9. Special Requirements