|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
|
TGF308 |
标准 |
≤0.08 |
≤0.65 |
1.0-2.5 |
≤0.03 |
≤0.03 |
9.0-11.0 |
19.5-22.0 |
—— |