Aluminium vs Steel vs Titanium Cassette Lockrings

Berk Bonebonce
Berk Bonebonce Posts: 1,245
edited June 2011 in Workshop
Since the change from freewheels to freehubs all the Campagnolo cassette lockrings have been made of steel.

Anyone had any problems with using a non-standard lockring with a Campag alloy freehub body, like ones made of aluminium or titanium?