C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
special elements |
0.23-0.29 |
≤0.40 |
1.40-1.70 |
≤0.025 |
≤0.005 |
1.20-1.80 |
0.30-0.70 |
0.90-1.20 |
added |
熱膨脹系數(shù) |
20-100℃ Celsius [10 -6 m/(m×K)] |
20-200℃ Celsius [10 -6 m/(m×K)] |
20-300℃ Celsius [10 -6 m/(m×K)] |
20-400℃ Celsius [10 -6 m/(m×K)] |
20-500℃ Celsius [10 -6 m/(m×K)] |
|
11.8 |
12.5 |
13.1 |
13.5 |
14.8 |
熱傳導(dǎo)性 |
20℃Celsius [W/(m×K)] |
350℃Celsius [W/(m×K)] |
700℃Celsius [W/(m×K)] |
|
|
|
37.2 |
41.0 |
39.2 |
|
|