Titanium delivers an exceptional combination of strength, low weight, corrosion resistance and temperature performance - making it indispensable when every pound matters and failure isn't an option.
ATI takes titanium further. We develop, melt and transform advanced titanium alloys for some of the world's most demanding applications - from aircraft structures and rotating jet-engine components to armor, space and next-generation hypersonic systems.
Light. Strong. Difficult to Make.
Titanium's performance comes with a manufacturing challenge. At elevated temperatures, it readily reacts with oxygen, nitrogen and other elements that can compromise the material. Producing high-performance titanium requires extraordinary control of raw materials, atmosphere, chemistry and processing from the first melt forward.
Up to 45% Lighter.
Titanium can deliver exceptional strength at substantially lower weight than many steels - helping reduce mass without giving up structural performance.
Built to Resist.
A naturally protective oxide layer gives titanium outstanding resistance to seawater and many aggressive environments, extending service life where corrosion is a constant threat.
Performance Across Extremes.
Titanium alloys can be engineered for applications ranging from cryogenic temperatures to increasingly demanding high-temperature environments, balancing strength, fatigue resistance and durability.
We Don't Just Make Titanium. We Engineer What It Can Do.
ATI combines deep titanium metallurgy with melting, forging, rolling, extrusion, powder and additive manufacturing capabilities. That breadth gives us extraordinary control over chemistry, microstructure, product form and performance - and the ability to develop new alloys when existing materials reach their limits.
Purity for the Most Demanding Applications.
ATI tailors the melt route and material quality to the application - from structural titanium to premium-quality material engineered for critical rotating jet-engine components.
The Right Melt for the Alloy.
Different titanium alloys require different approaches. ATI combines Plasma Arc Melting, Electron Beam melting and Vacuum Arc Remelting to control chemistry and material quality across a broad portfolio of titanium grades.
From Melt to Finished Form.
ATI takes titanium farther downstream through forging, rolling, extrusion, sheet, powder and additive manufacturing - connecting material development with the manufacturing capabilities required to put it to work.
Inventing What Comes Next
When existing titanium reaches its limits, ATI develops the next alloy. Our materials scientists can move new compositions from laboratory heats through pilot-scale melting, forging and rolling and into full-scale production trials.
The ATI TITAN™ Family
Pushing Titanium Past Its Traditional Limits.
Strength. Manufacturability. Temperature. Purpose-built for Additive.
ATI's proprietary Titan™ alloy family is engineered around specific performance challenges, extending titanium into applications where conventional grades can reach their limits. More strength, more manufacturability, higher temperature.
ATI Titan 23™
A proprietary high-strength beta titanium alloy designed to perform in both conventional and additive manufacturing. Titan 23 delivers increased strength and fatigue performance in cast-wrought applications while reducing residual stress and distortion in additive builds. Compared with Ti-6Al-4V in additive applications, Titan 23 maintains high strength and ductility while demonstrating three times less part distortion, and its properties can be tuned through heat treatment.
- High-Strength Structural Components
- Additive Manufacturing
- Thick-Section Applications
ATI Titan 27™
A next-generation high-strength titanium alloy being developed for demanding structural and armor applications. Titan 27 is engineered to improve strength and mass efficiency while retaining the manufacturability needed for full-scale plate production. Titan 27 development has already demonstrated high strength, ductility and fracture toughness in plate, with full-scale heats successfully rolled into multiple plate gauges.
- Armor
- Defense Structures
- High-Strength Aerospace Structure
ATI Titan 171™
A high-strength beta titanium alloy engineered to retain exceptional specific strength as temperatures rise. Titan 171 extends lightweight titanium performance into demanding aerospace and hypersonic applications while remaining suitable for conventional mill products and additive manufacturing. Titan 171 has better specific strength than any commercial titanium alloy up to 1,100°F, improved oxidation resistance versus Ti-6Al-4V and Ti-6-2-4-2 up to 1,200°F, tunable properties through heat treatment, and little geometric distortion when printed.
- Hypersonic Structures
- Aeroengine Components
- Exhaust Liners
- High-Speed Aircraft Nacelles
- Additive Applications
ATI Titan 1200™
ATI's next step in high-temperature titanium development targets the oxidation resistance, creep performance and strength required to keep titanium working where conventional grades lose capability. Titan 1200 development compositions demonstrate a 50% improvement in yield strength at 1,200°F compared with Ti-6-2-4-2, at least twice the duration to stress rupture, and substantially improved oxidation performance.
- High-Temperature Aerospace Structures
- Hypersonics
- Future Propulsion Applications
Where Titanium Perform
Learn More About Our Materials
Learn more about our materials.
See Titanium Data Sheets
