* Titanium Grade 7 *
Chemical composition (weight %) (Maximum values unless range is shown)
O
N
C
H
Fe
A1
V
Ni
Mo
Pd
Residuals
0.25
0.03
0.08
0.015
0.30
0.12-0.25
0.4


Most corrosion-resistant titanium alloy offering outstanding resistance to general and localized crevice corrosion
in a wide range of oxidizing and reducting acid environments including chlorides, with a good balance of moderate strength, reasonable ductility and excellent weldability. Physical and mechanical properties equivalent to Grade 2.
 
Mechanical properties at room temperature
 
Minimum values
Typical values
Yield Strength
275 MPa
350 MPa
Ultimate Strength
345 MPa
485 MPa
Elongation in 50 mm, A5
20%
28%
Reduction in Area
30%
%
Hardness
150 HV
Modulus of elasticity
103 GPa
Charpy V-Notch Impact
40-82 J