* Titanium Grade 5 *
Chemical composition (weight %) (Maximum values unless range is shown)
O
N
C
H
Fe
A1
V
Ni
Mo
Others
Residuals
0.20
0.05
0.08
0.015
0.40
5.5-6.75
3.5-4.5
0.4


This is the most widely used titanium alloy. It has very high strength but relatively low ductility. The main application
of this alloy is in aircraft and spacecraft. Offshore use is growing. The alloy is weldable and can be precipitation hardened.
 
Mechanical properties at room temperature
 
Minimum values
Typical values
Yield Strength
825 MPa
910 MPa
Ultimate Strength
895 MPa
1000 MPa
Elongation in 50 mm, A5
10%
18%
Reduction in Area
20%
%
Hardness
330-390 HV
Modulus of elasticity
114 GPa
Charpy V-Notch Impact
20-27 J