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S355JR Structural Steel S355J0 UB 305x102x25 Universal Beam
S355J0 h section steel material
Chemical composition: S355J0 steel is a low alloy high strength structural steel, its main chemical components include carbon, silicon, manganese, phosphorus and sulfur, etc., in line with European standard EN10025-2.
Mechanical properties
Yield strength: ≥355 MPa
Tensile strength: 470-630 MPa
Elongation: ≥22%
Impact toughness: good impact performance at 0℃.
Features: It has high strength, good weldability and impact toughness, suitable for structural parts that need to withstand dynamic loads or low temperature environments.
Application areas: commonly used in bridges, building structures, mechanical equipment and vehicle manufacturing.
S355JR h beam profile material
Chemical composition: It also complies with EN10025-2 standard. Its chemical composition is similar to S355J0, but the carbon content is slightly higher and the wear resistance is better.
Mechanical properties
Yield strength: ≥355 MPa
Tensile strength: 470-630 MPa
Elongation: ≥22%
Impact toughness: Good performance at room temperature (20℃).
Features: High strength, good processing performance and small cutting deformation.
Application areas: Widely used in construction, bridges, ships, vehicle manufacturing, etc., especially suitable for structures with static loads.
UB 305x102x25 h section steel Specifications
UB 305x102x25 h type beam is a British Standard hot-rolled H-shaped steel with a cross-sectional size of 305mm (height) × 102mm (width) × 25mm (web thickness).
UB 305x102x25 steel beam h Performance
Mechanical properties: This steel is made of S355J0 or S355JR material, with high strength and good ductility, suitable for bearing complex loads.
Weldability: Both S355J0 and S355JR have good welding performance and are suitable for a variety of connection methods.
UB 305x102x25 Universal Steel Beam Application
Building structure: such as beams, columns and other structural parts, used to bear large spans or high loads.
Bridge engineering: as the main supporting member of the bridge, it bears dynamic loads and wind loads.
Machinery manufacturing: used to manufacture support beams or frames in mechanical equipment.
Other fields: such as vehicle manufacturing, port facilities, etc.
