S390GP is a high-strength, hot-dip galvanized structural steel grade designed for heavy-duty industrial and construction projects. It combines superior mechanical properties with excellent corrosion resistance, providing long-term durability and safety for demanding applications.
Features:
High tensile strength (≥390 MPa) for reliable structural support
Excellent weldability and formability for diverse fabrication requirements
Hot-dip galvanizing offers strong corrosion protection
Consistent quality and dimensional stability
Chemical Composition (typical):
Carbon (C): ≤0.23%
Manganese (Mn): ≤1.60%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.035%
Silicon (Si): ≤0.55%
Delivery Condition:
S390GP is usually supplied in hot-dip galvanized plates and coils, with customizable delivery conditions to meet project requirements. Additional processing services such as cutting, bending, welding, and drilling are available to ensure the steel is ready for immediate use on-site.
Applications:
S390GP is widely used in industrial buildings, structural steel frameworks, bridges, warehouses, and outdoor constructions. Its combination of high strength and corrosion resistance makes it ideal for projects that demand durability, safety, and long-term performance.
Choosing S390GP ensures your projects benefit from a steel grade that delivers strength, reliability, and protection, making it a smart investment for modern industrial and construction applications.
