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S355J0 UB 457*152*52 Steel Universal Beam
S355J0 h-shaped steel is a European standard low-alloy high-strength structural steel that complies with EN10025 standard. Naming meaning: S stands for structural steel; 355 means yield strength ≥355MPa; J0 means the impact energy test temperature is 0℃; the corresponding domestic grade is Q355C.
The main components (mass percentage) of S355J0 structural steel h beam: C ≤0.20%, Si ≤0.55%, Mn ≤1.60%, P ≤0.040%, S ≤0.040%
Mechanical properties: yield strength ≥355MPa; tensile strength 470-630MPa; elongation ≥22%16.
Dimensions and weight of UB 457x152x52 structural h beam
Cross-section dimensions: H×B×t₁×t₂ = 457mm×152mm×7.6mm×10.9mm
Theoretical weight per meter: 52.3kg/m
Production method: hot rolling
Implementation standard: EN10034 (steel tolerance standard)
Performance advantages of S355J0 UB 457x152x52 h section beam
1. High strength and good low-temperature toughness, suitable for 0℃ environmental impact requirements.
2. Excellent weldability and processing performance, suitable for complex structure manufacturing.
3. Corrosion resistance is better than ordinary carbon steel, suitable for outdoor or harsh environments.
Application areas of S355J0 UB 457x152x52 h beam structure
Buildings and bridges: large-scale factory buildings, gymnasiums, highway/railway bridges and other load-bearing structures.
Machinery manufacturing: key components such as metallurgical equipment, robotic arms, and bearing seats.
Other fields: ships, petrochemicals, energy equipment, etc.
