Titanium alloys are divided into three main groups: alpha-phase, beta-phase, and alpha-beta-phase. Grade 23
Ti 6Al 4V ELI alloy is an alpha-beta wrought alloy. The ELI stands for extra low interstitial. For an alloy to be
branded as an ELI product, it should be produced as such at the mill. The specification is from 5.8 to 325mm.
It has the character of good weldability, excellent corrosion resistance, high temperature and oxiation
resistance and excellent comprehensive performance. It can be widely used in airframe components, cryogenic
vessels, heat exchangers, CPI equipment, condenser tubing, pickling baskets, exhaust pipe shrouds, cases,
hubs, forgings, biomedical implants.
