 |
| |
 |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 0.35~0.45 |
1.8~2.5 |
MAX 0.6 |
MAX 0.03 |
MAX 0.03 |
MAX 0.6 |
10~12 |
0.7~1.3 |
|
|
| |
 |
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 0.48~0.58 |
MAX 0.35 |
8`10 |
MAX 0.04 |
MAX 0.03 |
3.25~4.5 |
20~22 |
0.35~0.5 |
|
|
| |
 |
| Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
W |
NB |
| 1.082 |
0.861 |
0.0312 |
0.0021 |
8.568 |
18.532 |
0.24 |
0.406 |
1.9 |
0.059 |
|
|
| |
 |
| C |
Si |
Mn |
P |
S |
Cr |
Fe |
Cu |
Al |
Ti |
| 0.04~0.1 |
MAX 1 |
MAX 1 |
MAX 0.03 |
MAX 0.015 |
18~21 |
MAX 1.5 |
MAX 0.2 |
1~1.8 |
1.8~2.7 |
|
|
 |
| |
