Original ResearchPublished 28 August 2026Relationships among manufacturing parameters, apparent density, ultimate tensile strength, and post-machining surface roughness of FFF 316L stainless steel partsSuleiman Obeidat · Ali Dinc · Ali Mamedov · Murat Otkur · Kaushik NagFrontiers in Mechanical Engineeringdoi 10.3389/fmech.2026.1922384