. Author manuscript; available in PMC: 2020 May 1.

Published in final edited form as: Mater Sci Eng C Mater Biol Appl. 2019 Jan 9;98:726–736. doi: 10.1016/j.msec.2019.01.024

Table 3.

Monotonic tensile properties of SLM Ti-6Al-4V ELI samples of varying design and surface treatment.

Design	Surface T reatment	Modulus (GPa)	Yield Strength (MPa)	Ultimate TensileStrength (MPa)	Failure Strain (%)
Design	Surface T reatment	Average ± STD	Average ± STD	Average ± STD	Average ± STD
Wrought	None	119.3 ± 2.6	806.7 ± 3.2	851.4 ± 5.3	13.5 ± 1.9
Solid	None	108.3 ± 5.4	897.0 ± 2.0	937.5 ± 1.3	16.8 ± 1.9
Solid	Rotopolish	116.3 ± 7.8	883.6 ± 16.9	946.3 ± 16	21.0 ± 0.9
Solid	SILC Clean	108.9 ± 3.1	895.6 ± 1.1	963.0 ± 3.4	20.6 ± 0.8
Porous	None	10.4 ± 0.2	146.6 ± 2.8	194.9 ± 1.9	7.8 ± 0.6
Porous	SILC Clean	14.1 ± 1.9	152.0 ± 2.6	195.5 ± 1.8	9.1 ± 1.1
Surface Porous	None	73.4 ± 0.8	600.7 ± 2.8	661.1 ± 3.3	15.1 ± 1.3
Surface Porous	SILC Clean	70.8 ± 2.1	632.6 ± 7.2	693.9 ± 4.1	14.7 ± 1.5