|
c.p. Ti
|
Ti alloys
|
Steels
|
Stainless steels
|
Ni alloys
|
Al alloys
|
Cu alloys
|
CFC
|
|
|
Density [g/cm3] |
4.51
|
4.1 ÷ 4.8
|
7.8
|
7.9
|
8.2 ÷ 8.9
|
2.6 ÷ 2.8
|
7.9 ÷ 8.9
|
~ 1.3
|
| Yield strength 0.2% [MPa] |
170 ÷ 500
|
400 ÷ 1,400
|
200 ÷ 2,000
|
250 ÷ 600
|
200 ÷ 1,400
|
120 ÷ 400
|
250 ÷ 800
|
600
|
| Elastic modulus [GPa] |
110
|
80 ÷ 115
|
210
|
195
|
200
|
65
|
70
|
70 ÷ 120
|
| Thermal exp. coefficient [°C-1] |
9
|
7.5 ÷ 10
|
11.7
|
17.3
|
11.4 ÷ 14
|
21 ÷ 24
|
16.2 ÷ 20
|
- 0.4 *
20 **
|
| Thermal conductivity [W / (m K)] |
22
|
6 ÷ 13
|
65
|
14
|
15
|
160
|
150
|
| * | parallel to fibers |
| ** | perpendicular to fibers |