A Review of Ti-6A1-6V-2Sn Fatigue Behavior

摘要

A compilation of Ti-6Al-6V-2Sn fatigue data is presented for a number of different material forms and conditions. Stress versus log cycles to failure (S-N) curves or master diagrams, or both, for annealed, solution-treated and aged, and thermomechanically worked materials are included. The data are organized according to material form, such as sheet, plate, rolled bar, forging, and extrusion. Crack propagation behavior in air and salt water is also included. The general characteristics of Ti-6Al-6V-2Sn fatigue are discussed and compared with those for other titanium alloys. (Author)