Q890D high tensile strength plate
Q890D Alloy Steel Plate Products Description
Q890D alloy steel sheet is a high-strength low-alloy steel sheet with excellent properties of high strength and high toughness.
Q890D high strength steel sheet has good plasticity and excellent welding performance, which is convenient for welding operation, and the mechanical properties of the welded joint are good.
Q890D low alloy steel sheet engineering application areas: widely used in heavy machinery, mining machinery, building structures, shipbuilding, military equipment, pressure vessels and wind power generation.
Q890D High Tensile Strength Plate Products Details
►Mechnical property for GB/T Q890D high strength low alloy structural steel
|
Thickness(mm) |
Yield strength (≥Mpa) |
Tensile strength (Mpa) |
Elongation in ≥, A % |
|
T≤50 |
890 |
940-1100 |
11 |
|
50<T≤100 |
830 |
880-1100 |
|
|
100<T |
830 |
880-1100 |
►Chemical composition for GB/T Q890D steel low alloy steel
|
C |
Si |
Mn |
P |
S |
Cu |
Cr |
|
0.20 |
0.80 |
2.00 |
0.025 |
0.015 |
0.50 |
1.50 |
|
Ni |
Mo |
B |
V |
Nb |
Ti |
- |
|
2.00 |
0.70 |
0.005 |
0.12 |
0.06 |
0.05 |
- |
Q890D High Strength Steel Sheet Products Image
Q890D High Strength Low Alloy Plate Product Transportation
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