Titanium Ti6Al4V (Grade 5), Annealed AMS （钛Ti6Al4V(5级),退火AMS）.pdf

Titanium Ti-6Al-4V (Grade 5), Annealed AMS 4928 AMS 4911 Subcategory: Alpha/Beta Titanium Alloy; Metal; Nonferrous Metal; Titanium Alloy Close Analogs: 4 other heat treatments of this alloy are listed in MatWeb. Key Words: Ti-6-4; UNS R56400; ASTM Grade 5 titanium; UNS R56401 (ELI); Ti6Al4V, biomaterials, biomedical implants, biocompatibility Component Wt. % Al 6 Fe Max 0.25 O Max 0.2 Ti 90 V 4 Material Notes: Information provided by Allvac and the references. Annealing Temperature 700-785ºC. Alpha-Beta Alloy. Applications: Blades, discs, rings, airframes, fasteners, components. Vessels, cases, hubs, forgings. Biomedical implants. Biocompatibility: Excellent, especially when direct contact with tissue or bone is required. Ti-6Al-4Vs poor shear strength makes it undesirable for bone screws or plates. It also has poor surface wear properties and tends to seize when in sliding contact with itself and other metals. Surface treatments such as nitriding and oxidizing can improve the surface wear properties. Physical Properties Metric English Comments Density 4.43 g/cc 0.16 lb/in³ Mechanical Properties Metric English Comments