AWS A5.16 ERTi-4
ERTi-4, Titanium Grade 4 is the strongest of the commercially pure grade titanium. ERTi-4 is the highest strength of the commercially pure alloys. Ideal for high strength, high corrosion resistant applications such as airframes, cryogenic vessels, heat exchangers, and surgical hardware.
Tensile Strength: 80,000 psi
Yield Strength: 70,000 psi
Available in multiple sizes and diameters
Chemical Composition (Wt%):
Fe O C N H Ti
0.25 0.18-0.32 0.03 0.025 0.008 BAL