Sorry but I don't think it's implausible at all. Outside of medical usage I think most commercial use of "titanium" is actually titanium alloys. I'm sure I re

Sorry but I don't think it's implausible at all. Outside of medical usage I think most commercial use of "titanium" is actually titanium alloys. I'm sure I read somewhere there's over 50 commercial grades so substituting one for another close but cheaper grade with forged paperwork is very plausible.