Titanium Alloy 6Al-7Nb (UNS R56760 / ISO 5832-11) – Niobium-Stabilized Medical Implant Alloy
Ti-6Al-7Nb is a vacuum-arc-melted and remelted alpha-beta titanium alloy specifically formulated for medical implant applications. Niobium replaces vanadium as the primary beta-stabilizing element, providing comparable mechanical strength to Ti-6Al-4V ELI with enhanced biocompatibility and corrosion resistance. This alloy is widely used for spinal devices, joint replacements, fracture fixation plates, and surgical screws . 1. Product Specifications & Physical Data ZYTC Alloy supplies Ti-6Al-7Nb in precision forms for medical implant manufacturing requiring verified biocompatibility and mechanical properties. Available Forms: Precision ground bar (1.5mm – 50mm diameter), wire, sheet, and custom configurations . Specifications: ASTM F1295, ISO 5832-11, EN TiAl6Nb7, UNS R56760, Werkstoff Nr. 9.9367 . Chemical Composition (Weight %) Ti-6Al-7Nb Specification Aluminum (Al) 5.50 - 6.50 Niobium (Nb) 6.50 - 7.50 Iron (Fe) 0.25 max. Oxygen (O) 0.20 max. Tantalum (Ta) 0.50 max. Ca...