Thickness (mm) |
|||
S550QL1 |
≥ 3 ≤ 50 |
> 50 ≤ 100 |
> 100 |
Yield strength (≥Mpa) |
550 |
530 |
490 |
Tensile strength (Mpa) |
640-820 |
640-820 |
590-770 |
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
V |
Nb |
Cu |
Ni |
B |
N |
Zr |
Ti |
0.22 |
0.86 |
1.8 |
0.8 |
0.025 |
0.012 |
1.6 |
0.74 |
0.14 |
0.07 |
0.55 |
2.1 |
0.006 |
0.016 |
0.17 |
0.07 |