High Strength Low Alloy Structural Steel Medium-thick Plate
Applications
This highly versatile material is extensively utilized across the global construction, bridge engineering, heavy machinery, pressure vessel, and energy sectors. It is the preferred choice for manufacturing high-rise building frameworks, long-span bridge girders, heavy-duty mining equipment, mobile crane booms, offshore platforms, and welded pressure vessels. Whether used in seismic-prone construction zones or massive industrial machinery, this medium-thick plate ensures steadfast structural stability and reliable long-term performance under extreme static and dynamic loads.



Specifications
| Parameter | Specification |
|---|---|
| Material Grade | ASTM A572 Gr.50 / A709 Gr.50 / A737 Gr.B / A588 |
| Standard | ASTM A572, ASTM A709, ASTM A737, EN 10025 |
| Manufacturing Process | Hot Rolled / TMCP / Normalized |
| Surface Finish | Black / Mill Finish / Shot Blasted / Primed |
| Thickness Range | 6mm - 100mm (Customizable) |
| Width Range | 1500mm - 3000mm (Customizable) |
| Length Range | 6000mm - 12000mm (Customizable) |
| Yield Strength | ≥ 345 MPa (Gr.50) / ≥ 415 MPa (Gr.C) |
| Tensile Strength | 450 - 620 MPa |
| Elongation | ≥ 18% |
Packing

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