S355JR S355J0 UB 254*102*28 Universal Steel Beam

S355JR and S355J0 h beam steel structure are low alloy high strength structural steels defined in European standard EN 10025-2, belonging to the British standard H-beam series, with high strength, good toughness and welding performance, and are widely used in construction, bridges and mechanical equipment.

Mechanical properties of UB 254×102×28 h-shaped beam of S355JR/S355J0
Yield strength (Reh): ≥355 MPa
Tensile strength (Rm): 470-630 MPa
Elongation (A5): ≥21%

UB 254×102×28 h-type steel beam
Height (H): 254 mm
Web width (B): 102 mm
Flange thickness (t): 28 mm
Cross-sectional area: about 30,000 mm²
Theoretical weight: about 40 kg/m

Application of UB 254×102×28 steel beam h-shaped steel of S355JR/S355J0
Building structures: such as high-rise buildings, office buildings, factory frames, etc.
Bridge engineering: suitable for beam structures of small and medium-sized bridges.
Mechanical equipment: used to manufacture mechanical equipment and structural parts.
Metallurgical and mining equipment: used for structural parts and supporting structures.

Special properties
Low temperature toughness: S355J0 still maintains good toughness at 0°C, suitable for cold areas.
Weather resistance: has good corrosion resistance under harsh climatic conditions.
Welding performance: suitable for a variety of welding processes, such as manual arc welding, gas shielded welding, etc., and it is not easy to produce cracks and defects during welding.