Hot Rolled H Shaped Beam S355J0
GNEE's S355 h-shaped beam complies with the EN 10025-2 standard, with a minimum yield strength of 355 MPa and an impact toughness of 27J at 0°C, in compliance with EN 10025-2:2004 (structural steel) and EN 10034:1993 (H-shaped steel dimensions).
Yield strength (ReH): ≥355 MPa (thickness ≤ 16mm); ≥345 MPa (16–40mm); ≥335 MPa (40–63mm); tensile strength (Rm) 470–630 MPa; elongation (A) ≥22% (elongation at break); impact toughness ≥27J (at 0°C) (Charpy V-notch test).
Main features of S355J0 h shaped steel beam
High load-bearing capacity: The optimized H-shaped cross section ensures bending resistance and structural stability.
Low temperature performance: Maintains ductility and toughness at 0°C, suitable for cold climates.
Weldability: Low carbon equivalent (CEV ≤0.43) minimizes the risk of cracking in arc welding or gas shielding processes.
Corrosion resistance: Compatible with galvanizing or coating for harsh environments.
Applications of S355J0 h shape steel
Civil engineering: high-rise buildings, bridges and industrial frames.
Transportation: shipbuilding, railway infrastructure and heavy machinery components.
Energy and offshore: wind turbine towers, oil platforms and pressure vessels.
H-Beam Specifications (Hot-Rolled)
| Series | Example Dimensions (H×B×t1×t2) | Unit Weight (kg/m) |
|---|---|---|
| HEB100 | 100×100×6×10 | 16.01 |
| HEB200 | 200×200×9×15 | 61.3 |
| HEB300 | 300×300×11×19 | 117.0 |
Production process of S355J0 hot rolled H-beam
Hot rolling: forming at high temperature (1100-1300°C) to refine the grain structure.
Heat treatment: optional normalizing or thermomechanical rolling to improve mechanical properties.
Quality control: ultrasonic testing and chemical analysis ensure compliance with EN 10025-2.
GNEE Steel H Beam Steel Manufacturer
GNEE Steel was established in 2008, our main products are section steel, angle steel, flat steel, wear-resistant steel, etc. We have established long-term cooperative relations with well-known steel mills and are happy to provide you with the best prices and product suggestions. You are welcome to visit our company.
