UNS R56401 Ti-Grade 23 ELI Ti 6Al-4V for Medical technology
Oct 22, 2025
Ti-Grade 23 ELI is a variant of Ti-Grade 5 and is used in medical technology because of its good biocompatibility and excellent fracture toughness and crack propagation behavior. It maintains its good toughness even at low temperatures down to –253 ℃. These properties, as well as its low elastic modulus and good fatigue strength are due to the alloy's relatively low contents of tramp elements such as oxygen and iron (Extra-Low Interstitials).










Mechanical Properties 20℃

Physical Properties 20℃








