Performance and Application of Q390B High Strength Alloy Steel Plate
Performance characteristics of Q390B alloy steel plate
High strength: yield strength up to 390MPa, tensile strength 490-650MPa, strong bearing capacity.
Good toughness: stable performance at low temperature to prevent brittle fracture.
Excellent weldability: Q390B high strength steel is suitable for a variety of welding technologies and is easy to process and manufacture.
Corrosion resistance: Q390B high strength low alloy hsla steel is suitable for a variety of environments, including corrosive industrial environments.
Good processing performance: easy to cold and hot process to meet design requirements.
Application of Q390B high strength low alloy plate
Construction field: used for large steel structures such as high-rise buildings, bridges, tunnels, etc.
Machinery field: manufacturing key components such as heavy machinery, engineering machinery, chemical equipment, etc.
Transportation field: rail transportation, highway guardrails, bridges and other structural parts.
Shipbuilding and marine engineering: shipbuilding and offshore platform construction.
Others: Manufacturing of decorative steel structures, warehouses, instruments and other equipment.
