The seatpost adjustment screws, the seatpost binder bolt, and had the derailleurs' adjustment screws are still steel. Bearings in the BB and headset, couple washers are steel. Everything else is Ti or Al. Just a matter of finding replacements for the little screws now.
Had to be on a steel frameset to count. hahaha
And to be completely honest, I have less than half of what I sold a box of old Campy parts for in the entire bike. Shop smart !