Ti 62222(Ti-Al-Sn-Zr-Mo-Cr)

1. Introduce – Ti 6Al-2Sn-2Zr-2Mo-2Cr alloy, α-β alloy – Promising alternative to Ti-64 for next-generation commercial aircraft and aeroengine applications – Higher strength, better high temperature creep resistance than Ti-64 – UNS R56222 * Ti-64 vs Ti-62222 [(Annealed) Tensile Property] Tensile Property(Annealed)Ti-62222Ti-64Ultimate Strength, ksi1551340.2% Yield Strength, ksi150126Elongation, %810 [(Heat Treated) Tensile Property] Tensile Property(Heat Treated)Ti-62222Ti-64Ultimate Strength, ksi1801600.2% Yield Strength, ksi160145Elongation, %55 * α-β Alloy Features ...