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
|
---
|
||||
| 質(zhì)量/安全認證︰ | 提供原鋼廠材料品質(zhì)保證書，確保品質(zhì) |
| 出廠狀態(tài)︰ | HB220 |
