S355K2+N Plates Features

• » Elite Impact Toughness (K2): Guaranteed minimum impact energy of 40 Joules at -20°C, offering the highest level of protection against brittle fracture in the S355 series.
• » Normalized Microstructure (+N): Processed through thermal normalization to ensure a fine-grained, uniform structure that provides consistent mechanical performance across all plate dimensions.
• » Exceptional Dynamic Load Resistance: Specifically engineered to withstand high-frequency vibrations and repetitive stress, making it ideal for heavy machinery and bridge components.
• » Superior Through-Thickness Ductility: The normalized state minimizes internal inclusions and stresses, providing excellent Z-direction properties to resist lamellar tearing in critical welded joints.
• » High Yield Strength (355 MPa): Maintains the robust structural integrity of high-tensile steel, allowing for significant weight savings in large-scale engineering projects.
• » Excellent Weld Integrity: Despite its high toughness, the controlled chemistry ensures superb weldability with standard industrial methods, maintaining a strong heat-affected zone (HAZ).
• » Maximum Dimensional Stability: Normalization relieves internal rolling stresses, ensuring the plate remains flat and true during heavy-duty plasma or laser cutting operations.
• » Cold Forming Precision: The refined metallurgical structure allows for tight bending and forming without surface cracking, even in heavy-thickness sections used for crane booms.