UB1016x305x314 1016x305x349 S355JR material h beam
Chemical composition of S355JR h-shaped steel beam
Carbon (C) ≤0.22%, Silicon (Si) ≤0.55%, Manganese (Mn) ≤1.60%, Phosphorus (P) ≤0.025%, Sulfur (S) ≤0.025%.
Mechanical properties of S355JR h-type beam
Yield strength: ≥355MPa;
Tensile strength: 470-630MPa;
Elongation: ≥22%;
Impact toughness: Impact energy ≥27J at room temperature (S355JR+N is applicable at -20℃).
UB 1016x305x314 h profile steel
Specifications: height 1016mm, flange width 305mm, web thickness 314mm;
Weight per meter: 314kg/m;
Applicable standards: British standard H-beam (UB series), EN10162 or EN1016349.
UB 1016x305x349 steel beam h
Specifications: height 1016mm, flange width 305mm, web thickness 349mm;
Weight per meter: 349kg/m;
Applicable standards: Same as above, thickness difference leads to stronger bearing capacity.
Application of S355JR h beam section
Buildings and bridges: Suitable for heavy steel structures, high-rise building frames, bridge main structures, etc., due to their high strength and resistance to lamellar tearing.
Machinery manufacturing: Used for welding of large structural parts such as engineering machinery, metallurgical equipment, hydraulic machinery, etc.
Special scenarios: Corrosion resistance makes it suitable for harsh environments such as marine engineering and chemical equipment.
