The following uses for titanium are gathered from a number of sources as well as from anecdotal comments.
Titanium is used for alloys with with aluminium, molybdenum, manganese, iron, and other metals.
These alloys of titanium are used principally in the aerospace industry, for both airframes and engines, where lightweight strength and ability to withstand extremes of temperature are important. Titanium is as strong as steel, but much lighter. It is twice as strong as aluminium. It is nearly as resistant to corrosion as platinum. Titanium is a component of joint replacement parts, including hip ball and sockets.