 AMB2025-03 High-Cycle Rotating Bending Fatigue Tests of PBF-L Ti-6Al-4V

Primary collaborative NIST/NASA benchmark dataset README. Challenge Summary: laser-powder-bed-fusion titanium specimens underwent two heat-treatment conditions, machining/polishing and fully reversed four-point rotating-bending testing. Fatigue Testing specifies a 100 Hz ADMET eXpert 9313 apparatus and stress ratio minus one. Used for experimental arrangement, not to infer an allowable shaft stress or a lifetime for other materials.