Titanium Ti6Al4V ELI
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Ti6Al4V ELI Titanium Alloy MECHANICAL PROPERTIES Arcam Ti6Al4V ELI1 Ti6Al4V ELI Required** Yield Strength (Rp 0,2) 930 MPa 795 MPa Ultimate Tensile Strength (Rm) 970 MPa 860 MPa Fatigue strength @ 600 MPa >10,000,000 cycles >1,000,000 cycles Modulus of Elasticity 120 GPa 114 GPa * Typical ** ASTM F136 The mechanical properties of materials produced in the EBM process are comparable to wrought annealed materials and are better than cast materials. General characteristics The high strength, low weight ratio and outstanding corrosion resistance inherent to titanium and its...

Ti6Al4V ELI parts manufactured in the EBM process have a microstructure better than cast Ti6Al4V ELI containing a lamellar α-phase with larger β-grains, and with a higher density and significantly finer grain, thanks to the rapid cooling of the melt pool. The build chamber is kept at an elevated temperature throughout the entire build process, and the material therefore comes out of the EBM process in a naturally aged condition. Micrograph of Arcam Ti6Al4V ELI material, 500x. Longitudinal Micrograph of Arcam Ti6Al4V ELI material, 500x. Hipped, longitudinal Micrograph of Arcam Ti6Al4V ELI...