9.9367 / Ti-6Al7Nb

Standards

Mat. No.
9.9367
EU
-
AISI/ASTM
ASTM F1295
UNS
R56700
Other
367
Ti6Al7Nb
The Ti-6Al-7Nb alloy is an alpha-beta alloy commonly used for implant materials. It is particularly developed for femoral components in hip prostheses.

Chemical Composition & Mechanical and Physical Properties

C%
0.080 max
N%
0.050 max
Ti%
Rest
AI%
5.50-6.50
O%
0.20
H %
0.009 max
Nb%
6.50-7.50
Ta %
0.50 max
Residual El. % %
0.40 max.
0.2% Yield Strength Rp N/mm2
900
Tensile Strength Rm N/mm2
1000
Elongation 5D %
12 min
Elastic Modulus GPa
105-120
Density g/cm3
4.52
Thermal Conductivity W/m.K
7-8
Melting Range °C
1015

Application areas

In medical applications.

Specifications

ASTM 1295 – Bar, Rod and Wire (Annealed)
ISO 5832-11 Bar (Annealed)
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