|
C |
Si |
Mn |
Cr |
V |
W |
|
0.8-1.1 |
0.15-0.35 |
0.9-1.2 |
0.5-0.7 |
0.05-0.15 |
0.5-0.7 |
|
熱膨脹系數(shù)
[10-6 m/(m x k)] |
20-100℃ |
20-200℃ |
20-300℃ |
20-400℃ |
|
11.7 |
12.3 |
12.9 |
13.5 | |
|
熱傳導性
[W/（mxk）] |
20℃ |
350℃ |
700℃ |
-- |
|
33.5 |
32.0 |
30.9 |
-- |
