The　near-α　Ti60　alloy,　renowned　for　its　exceptional　high-temperature　performance,　is　highly　sought　after　for　aerospace　applications.　This　study　optimized　the　laser　powder　bed　fusion　(LPBF)　parameters　to　fabricate　Ti60　alloy　with　a　density　approaching　99.84　%.　The　rapid　solidification　process　inherent　to　LPBF　results　in　an　ultrafine　martensitic　microstructure　within　the　Ti60　alloy,　characterized　by　the　presence　of　intricate　α′　martensite　laths　within　the　β　columnar　grains.　The　alloy＇s　crystallographic　structure　is　distinguished　by　a　high　density　of　dislocations　and　twins,　which　significantly　augment　its　mechanical　properties　at　both　ambient　and　elevated　temperatures.　At　room　temperature,　the　alloy　exhibits　a　tensile　strength　of　1402　MPa　coupled　with　a　elongation　of　12.3　%.　At　600　°C,　these　values　increase　to　686　MPa　and　25.6　%　elongation,　respectively.　These　findings　have　the　potential　to　significantly　advance　the　application　of　LPBF-ed　Ti60　alloy　in　the　aerospace　sector,　while　also　offering　a　pivotal　reference　for　the　additive　manufacturing　of　other　high-performance　titanium　alloys.　©　2025　The　Authors