HEA/HEB800 S355JR/S355J2 High Quality Hot-Rolled Steel H Beam
Application fields of HEA800 h-beam steel structure
Bridge engineering: large-span bridge beams and bridge deck support structures, taking advantage of their high bending stiffness.
Industrial plant: light-weight plant main beams, roof trusses and other lateral load-bearing scenarios.
Application fields of HEB800 h-beam material
Heavy-load structure: large industrial plant columns, large-span bridge main span supports, taking advantage of their high shear and compression resistance.
High-rise building: super-high-rise building core tube columns, earthquake-resistant structures of buildings in earthquake-prone areas.
HEA/HEB800 h section steel beam mechanical properties comparison
| Parameter | HEA800 | HEB800 |
|---|---|---|
| Material | S355JR/S355J2/S355NL | S355JR/S355J2/S355R |
| Yield Strength | ≥355 MPa (thickness ≤16mm) | ≥355 MPa (thickness ≤16mm) |
| Tensile Strength | 470-630 MPa | 470-630 MPa |
| Elongation | ≥21% (thickness ≤40mm) | ≥21% (thickness ≤40mm) |
| Low temperature impact toughness | -20℃ Impact energy ≥27 J | -20℃ Impact energy ≥27 J |
