914x305x253 914x305x289 S355JR Structural Steel H-Beam
Structural features of 914x305x253 914x305x289 h section steel
Cross-section shape: H-shaped steel (British standard UB series), with an "H"-shaped cross section.
The flange width is moderate, the web thickness is large, and it has good bending and shear resistance; it is suitable for bearing longitudinal and transverse loads.
Dimensions of 914x305x253 914x305x289 h shaped steel
914x305x253 h beam: web height 914mm, flange width 305mm, web thickness 253mm.
914x305x289 beam steel: web height 914mm, flange width 305mm, web thickness 289mm.
914x305x253 914x305x289 h section beam performance characteristics
Mechanical properties
Yield strength: ≥355 MPa.
Tensile strength: 470~630 MPa.
Elongation: ≥22%.
Impact toughness: Impact energy ≥27 J at -20°C.
Welding performance: S355JR material has good weldability and is suitable for a variety of welding processes (such as manual arc welding, submerged arc welding, gas shielded welding, etc.).
Corrosion resistance: Some models have been surface treated and have good corrosion resistance, suitable for high humidity or salt spray environments.
Seismic performance: The material design has good seismic performance and is suitable for earthquake-prone areas.
914x305x253 914x305x289 h beam structure Applications
Construction: used for beams, columns and supporting structures of high-rise buildings, factories and bridges.
Bridge engineering: suitable for manufacturing load-bearing structures and supporting systems of bridges.
Machinery manufacturing: used for manufacturing structural parts of heavy machinery and equipment, such as tractors and harvesters.
Ship and marine engineering: can be used for decks, bulkheads and other parts of ships.
Other fields: such as chemical equipment, oil pipelines, pressure vessels, etc.
