C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
0.35-0.46
|
0.2-0.4
|
1.1-1.6
|
≦0.035
|
≦0.005
|
1.8-2.2
|
0.15-0.25
|
热膨胀系数
[10-6 m/(m x k)]
|
20-100℃
|
20-200℃
|
20-300℃
|
20-400℃
|
20-500℃
|
20-600℃
|
20-700℃
|
11.1
|
12.9
|
13.4
|
13.8
|
14.2
|
14.6
|
14.9
|
|
热传导性
[w/(m x k)]
|
20℃
|
350℃
|
700℃
|
---
|
|||
36.7
|
34.2
|
33.9
|
---
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
0.35-0.46
|
0.2-0.4
|
1.1-1.6
|
≦0.035
|
0.005-0.01
|
1.8-2.2
|
0.2-0.3
|
热膨胀系数
[10-6 m/(m x k)]
|
20-100℃
|
20-200℃
|
20-300℃
|
20-400℃
|
20-500℃
|
20-600℃
|
20-700℃
|
11.1
|
12.9
|
13.4
|
13.8
|
14.2
|
14.6
|
14.9
|
|
热传导性
[w/(m x k)]
|
20℃
|
350℃
|
700℃
|
---
|
|||
35.9
|
33.7
|
33.1
|
---
|