As a long-term surgical implant material, there are the following basic requirements; corrosion resistance, biocompatibility, superior mechanical properties and fatigue properties and toughness, low elastic modulus, high abrasion resistance, and satisfactory price.
Ti-6Al-7Nb ISO5832-11
Ti-5Al-2.5Fe ISO5832-10
Ti-6Al-4V ISO5832-3
Gr1, Gr2, Gr4 ISO5832-2
People want to use non-toxic Fe and Nb instead of potential poisonous V elements