C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
0.27-0.40 |
≦1.0 |
≦1.0 |
≦0.025 |
≦0.01 |
14.0-17.0 |
0.9-1.2 |
0.3-0.6 |
熱膨脹系數(shù)
[10-6 m/(m x k)] |
20-100℃ |
20-200℃ |
20-300℃ |
20-400℃ |
10.4 |
10.8 |
11.2 |
11.6 | |
熱傳導(dǎo)性
[w/(m x k)] |
20℃ |
350℃ |
700℃ |
--- |
17.2 |
21.0 |
24.7 |
--- |
質(zhì)量/安全認(rèn)證︰ |
提供原鋼廠材料品質(zhì)保證書(shū),確保品質(zhì) |
出廠狀態(tài)︰ |
HB265-315 |