This symposium was held February 22--24, 1993 in Denver, Colorado as part of the 1993 Annual TMS Meeting. The purpose of this symposium was to provide a forum for exchange of state-of-the-art information on titanium alloys. Attention is focused on the following: alloy development; environmental aspects; microstructure-property relationships; application; and data sheets. Individual papers have been processed separately for inclusion in the appropriate data bases.