Biomedical Engineering Reference
In-Depth Information
Table 6.2
Chemical compositions of common metallic biomaterials used for implantable devices
ASTM
Cr
Ni
Mo
Al
V
W
Mn
C
0
N
Fe
Co
Ti
designation
316L
F138
17-19
13-15
2.2-3
2
0.03
0.10
Bal.
CoCr
F 75
27-30
1
5-7
-
0.35
Bal.
-
(as cast)
F90
19-21
9-11
14-16
1-2
0.05-0.15
3
Bal.
CoCr (as
F562
19-21
33-37
9-10.5
-
0.15
0.025
1
Bal.
1
wrought)
Cp-Ti
F67
-
-
-
-
-
0.08
0.2-0.4
0.03-0.05
0.2-0.5
Bal.
Ti-6Al-4V
F136
-
-
-
5.5-6.5
3.5-4.5
0.08
0.13
0.05
0.25
Bal.
