Question - Why Is It So Hard To Find Literature On The Wear Resistance Of Titanium?
Answer -
Titanium in elemental form is so soft it does not even register on a Rockwell C scale. With that being said, I would guarantee that you are using a titanium alloy of some type, most likely a TitaniumAluminumVanadium alloy. These types of alloys can be processed to hardness in the low 40's HRC. In terms of concentrating on wear resistance, hardness is what you are going to want to focus on. The mechanical properties for various titanium alloys.