S620QL1 high tensile steel sheet
S620QL1 high tensile steel plate is a high strength steel plate, where S stands for structural steel and QL1 means the impact temperature of the steel plate is -60°C.
S620QL1 high strength steel plate has good plasticity and toughness, can adapt to various hot and cold processing processes, and the finished product has good dimensional stability and durability.
S620QL1 high strength plate has excellent performance and is widely used in engineering machinery, mining machinery, shipbuilding and other fields. In these fields, S620QL1 high strength sheet metal can meet the use requirements in various complex environments and harsh working conditions.
High Strength Steel Plate Chemical Composition
|
Grade |
The Element Max (%) |
|||||||
|
C |
Si |
Mn |
P |
S |
N |
B |
Cr |
|
|
S620 QL1 |
0.20 |
0.80 |
1.70 |
0.020-0.025 |
0.010-0.015 |
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 |
|
|
High Tensile Tough Steel mechanical property
|
Grade |
Thickness |
Yield |
Tensile |
Elongation |
Min Impact Energy |
|
|
S620 QL1 |
mm |
Min Mpa |
Mpa |
Min % |
-60 |
30J |
|
3<t≦50 |
620 |
700-890 |
15 |
-60 |
30J |
|
|
50<t≦100 |
580 |
700-890 |
15 |
-60 |
30J |
|
|
100<t≦150 |
560 |
650-830 |
15 |
-60 |
30J |
|
High Strength Low Alloy HSLA Steel Products image
GNEE group team photo
GNEE group customer visit
GNEE Group steel exhibition
We have excellent after-sales service. If you have any questions about S620QL1 high tensile steel sheet, you can contact us and we will reply you within two hours.
Hot Tags: s620ql1 high tensile steel sheet, China s620ql1 high tensile steel sheet manufacturers, suppliers, factory
