Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si (1100)

1. Introduce – Ti-6Al-2.7Sn-4Zr-0.4Mo-0.45Si, widely known in the aerospace and advanced gas turbine industry as IMI 1100 or Ti-1100, is an advanced, high-temperature near-alpha titanium alloy engineered specifically for long-term service applications up to 600°C. By utilizing a balanced composition of Aluminum (Al) and Tin (Sn) for robust alpha-stabilization, combined with Zirconium (Zr) for solid-solution strengthening, Molybdenum (Mo) for beta-stabilization, and a controlled micro-addition of Silicon (Si), this alloy achieves superior high-temperature creep resistance and thermal stab...