Three-Point Bending Fatigue Test of TiAl6V4 Titanium Alloy at Room Temperature

Table 1

Chemical composition in wt.% and selected mechanical properties of the TiAl6V4 alloy.

Chemical composition (wt.%)
	Fe	C	N	H	O	Al	V	Ti
Specification condition	≤0.40	≤0.08	≤0.05	≤0.015	≤0.20	5.50–6.75	3.50–4.50	Reminder
Analyses	0.059	0.012	0.004	0.001	0.097	6.04	4.00	89.8
Mechanical properties
	Ultimate tensile strength UTS (MPa)		Yield strength 0.2% (MPa)		Elongation (%)		Hardness HV
Specification condition	Min. 895		Min. 828		Min. 10
Longitudinal	1011		951		15		266
Transverse	1023		971		14