Q460NE High-Strength Low Alloy (HSLA) Steel Plate
Q460NE hsla structural steel is a low-alloy high-strength structural steel plate. The "Q" in its grade represents yield strength, "460" represents the yield strength value, and "N" and "E" represent corrosion resistance and weldability respectively. performance. Compared with traditional steel, Q460NE low alloy steel sheet has significant advantages in strength, corrosion resistance and welding performance.
Through a special production process, Q460NE high strength steel plate forms a dense oxide film on the surface of the steel plate. This film can effectively prevent corrosive media such as oxygen and water vapor from entering the interior of the steel plate, thereby greatly improving its corrosion resistance. This makes Q460NE high tensile steel plate have broad application prospects in marine engineering, chemical equipment and other fields.
As a new type of high-performance material, Q460NE low-alloy high-strength structural steel plate has the characteristics of high strength, low quality, excellent durability and corrosion resistance.
Q460NE Hsla Steel Chemical Composition:
|
C |
Si |
Mn |
P |
S |
Nb |
V |
|
0.20 |
0.60 |
1.00-1.70 |
0.025 |
0.020 |
0.01-0.05 |
0.01-0.20 |
|
Ti |
Cr |
Ni |
Cu |
Mo |
N |
Als Min. |
|
0.006-0.05 |
0.30 |
0.80 |
0.40 |
0.10 |
0.025 |
0.015 |
Q460NE High Strength Low Alloy Steel Mechanical Properties:
|
|
Thickness (mm) |
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|
Yield strength (≥Mpa) |
T≤16 |
16<T≤40 |
40<T≤63 |
63<T≤80 |
80<T≤100 |
100<T≤150 |
150<T≤200 |
200<T |
|
460 |
440 |
430 |
410 |
400 |
380 |
370 |
370 |
|
|
Tensile strength (Mpa) |
T≤100 |
100<T≤200 |
200<T |
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|
540-720 |
530-710 |
510-690 |
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high strength low alloy
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