Tonal Quality: Titanium doesn't naturally produce the rich and resonant sound associated with traditional instrument materials like wood, brass, or steel. It tends to have a brighter and more metallic tone.
Cost and Workability: Titanium is a relatively expensive metal, and it can be challenging to work with compared to other materials. This makes it less practical for mass production of instruments.
Weight: Titanium is a lightweight metal, which could affect the overall weight balance and feel of an instrument, potentially altering the playing experience.
Sustain and Attack: The material properties of titanium may impact the sustain and attack characteristics of an instrument, potentially affecting the overall musical expressiveness.
Common Materials: Musical instruments are traditionally made from materials that have proven suitable for producing the desired tone and playability. Titanium, while an interesting choice, hasn't gained widespread adoption in instrument manufacturing.
While titanium may be occasionally used for certain components of an instrument, such as screws, rods, or small parts, it's not commonly used as the primary material for the entire instrument.