Universal Column 203x203x46 203x203x52 S355J0 Beam

S355J0 steel beam h is a European standard low alloy high strength structural steel, and its implementation standard is EN10025-2. The yield strength is 355 MPa, the tensile strength is 470-630 MPa, and the impact energy is not less than 27 J at 0℃.

Carbon (C): ≤0.22%
Silicon (Si): ≤0.55%
Manganese (Mn): ≤1.60%
Phosphorus (P): ≤0.025%
Sulfur (S): ≤0.025%

High strength and high toughness: suitable for bearing high mechanical loads and impact forces.
Good weldability: easy to process and weld, suitable for complex structure manufacturing.
Corrosion resistance: its durability can be improved by surface treatment.

S355J0 h shaped steel beam is widely used in building structures, bridge engineering, machinery manufacturing, mining equipment, railway vehicles and other fields.

Performance characteristics
High strength and stiffness: The cross-section design is optimized, suitable for bearing longitudinal pressure and bending force.
Seismic performance: The uniformly distributed cross-section design improves its seismic resistance.
Processing performance: Good weldability and machinability, easy to manufacture and construct.

Main uses
Building structures: such as high-rise buildings, industrial plants, etc.
Bridge engineering: Support structure for bridges.
Shipbuilding: Suitable for hull structures with complex loads.

Performance characteristics
Higher strength and stiffness: The flange thickness is increased, making it perform better when bearing large loads.
Good seismic performance: The cross-section design is more compact and the seismic performance is better.
Durability: The surface is uniform, easy to paint and anti-corrosion treatment.

Main uses
High-rise buildings: Suitable as the main support column.
Bridge engineering: Beam and column structure for bridges.
Subway stations and tunnel projects: used where high-strength support is required