C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
0.35-0.44 |
0.8-1.2 |
0.3-0.5 |
≦0.015 |
≦0.001 |
4.8-5.5 |
1.2-1.5 |
0.9-1.1 |
熱膨脹系數(shù)
[10-6 m/(m x k)] |
20-100℃ |
20-200℃ |
20-300℃ |
20-400℃ |
20-500℃ |
20-600℃ |
20-700℃ |
10.9 |
11.9 |
12.3 |
12.7 |
13.0 |
13.3 |
13.5 | |
熱傳導性
[w/(m x k)] |
20℃ |
350℃ |
700℃ |
--- | |||
20.0 |
23.0 |
26.2 |
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