Ti Gr.29ㅣUNS R56405

1. Introduce – Ti Grade 29 (Ti-6Al-4V ELI-0.1Ru) is a high-strength, damage-tolerant alpha-beta titanium alloy, engineered by incorporating a precise micro-addition of Ruthenium (Ru) into the Extra Low Interstitial (ELI) variant of Ti Grade 5. This alloy retains the superior fracture toughness, high fatigue strength, and excellent tensile properties of Ti Grade 23 (ELI), while offering significantly enhanced resistance to crevice corrosion in harsh, acidic, and high-temperature chloride-rich environments. – The inclusion of Ruthenium acts as an efficient cathodic modifier, facilita...