Grade |
Min Yield strength in different thickness(mm) |
Min tensile strength in different thickness |
minimum break Elongation |
|||||
thickness |
3-50 |
50-100 |
100-150 |
3-50 |
>50≤100 |
>100≤150 |
blank |
|
S500QL1 |
500 |
480 |
440 |
590-770 |
540-720 |
17 |
Main chemical elements composition of S500QL1 |
|||||||
C |
Si |
Mn |
P |
S |
N |
B |
Cr |
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
0.015 |
0.005 |
1.50 |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
Zr |
|
0.50 |
0.70 |
0.06 |
2.0 |
0.05 |
0.12 |
0.15 |
Pre: EN 10025-6 steel grade S500QL, Roll structural steel plate S500QL