... industry and medical devices e Titanium Bar Detailed Description:1. Grade: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12, Gr232 ... pure titanium.(3) CP grade 3 is almost used in pressure vessel.(4) CP grade 4 can be used in ... comprehensive mechanical, physical and chemical properties.(6) Alloy grade 7 adds little palladium in cp titanium and ... , of course it costs higher.(7) Alloy grade 9(Ti-3AL-2.5V)is the most ...