S890QL High Yield Strength Steel Plate
S890QL high strength steel plate has a minimum yield strength of 890Mpa in quenched and tempered conditions, and due to its low temperature of -40 ºC, this steel has good durability in extreme working environments.
If you are satisfied with our S890QL high strength low alloy structural steel, welcome to place an order with us. As one of the best high strength low alloy steel plate manufacturers and suppliers in China, we have a large number of hot-selling products for you to choose from. For detailed chemical composition and free samples, please contact our factory immediately. We provide competitive prices and good services.
S890QL HSLA steel chemical composition
|
C |
Si |
Mn |
P |
S |
B |
Cr |
Cu |
Mo |
|
0.20 |
0.80 |
1.70 |
0.020 |
0.010 |
|
1.50 |
0.50 |
0.70 |
|
N |
Nb* |
Ni |
Ti* |
V* |
Zr* |
|||
|
0.015 |
0.06 |
2.0 |
0.05 |
|
0.15 |
S890QL low alloy steel Mechanical property
|
Plate Thickness mm |
Yield Strength ReH (MPa) |
Tensile Strength Rm (MPa) |
Elongation A5 % minimum |
Impact Strength J, Minimum |
|
3 to 50 |
890 |
940 - 1100 |
11 |
30 @ -40º C |
|
> 50 to 100 |
830 |
880 - 1100 |
11 |
30 @ -40º C |
S890QL high strength steel V Notch Impact Testing
|
Grade |
Sample Orientation |
@ 0°C |
@-20°C |
@-40°C |
@-60°C |
|
S890QL |
Longitudinal |
50 J |
40 J |
30 J |
–– |
|
Traverse |
35 J |
30 J |
27 J |
–– |
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We have excellent after-sales service. If you have any questions about S890QL High Yield Strength Steel Plate, you can contact us and we will reply you within two hours.
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