Grade |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
N |
Cu |
S32750 |
≤0.03 |
≤1.20 |
≤0.035 |
≤0.002 |
≤0.80 |
6.00-8.00 |
24.00-26.00 |
3.00-5.00 |
0.24-0.32 |
≤0.50 |
NOTE: PREN:Cr+3.3*Mo+16*N≥41