HEA120x114x5x8 S275JR S355JR hea steel section
HEA120x114x5x8 h shaped iron beam
Waist height: 120 mm
Leg width: 114 mm
Waist thickness: 5 mm
Leg thickness: 8 mm
Weight per meter: about 19.9 kg.
S275JR h beam material
1. Chemical composition
Carbon (C): ≤0.25%
Silicon (Si): ≤0.55%
Manganese (Mn): ≤1.60%
Phosphorus (P): ≤0.045%
Sulfur (S): ≤0.045%
2. Mechanical properties
Yield strength: 275 MPa
Tensile strength: 360-510 MPa
Elongation: ≥22%
Impact toughness: good performance at room temperature
3. Features
Moderate strength, low cost, suitable for general engineering needs.
Good welding performance and processing performance, suitable for welding and riveting connection.
4. Application areas
Construction industry: used for beams and columns of general buildings.
Mechanical manufacturing: used for supporting beams in light and medium-sized mechanical equipment.
Civil engineering: used for supporting structures such as bridges and factories.
S355JR h shaped beam material
1. Chemical composition
Carbon (C): ≤0.22%
Silicon (Si): ≤0.55%
Manganese (Mn): ≤1.60%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.035%.
2. Mechanical properties
Yield strength: ≥355 MPa
Tensile strength: 470-630 MPa
Elongation: ≥21%
Impact toughness: good performance at low temperature.
3. Features
High strength, suitable for projects with high strength requirements.
Good welding performance and corrosion resistance, suitable for complex environments.
4. Application areas
Construction industry: used for structural parts such as beams and columns of high-rise buildings and industrial plants.
Bridge engineering: as a supporting structure for bridges.
Mechanical manufacturing: used for the manufacture of heavy machinery and equipment.
Features and advantages of HEA120x114x5x8 h shaped steel beam
Optimized cross-section: The flange of HEA series H-shaped steel is narrow and high, which is suitable for structures with large bending moments; the section modulus is large, the weight is light, and metal is saved, which can reduce the weight of the building structure by 30%-40%.
Flexible design: The two surfaces of the flange are parallel to each other, which is convenient for connection, processing and installation; it can be combined into complex components by welding or riveting, saving construction time.
Economical efficiency: Compared with welded I-beams, it has lower cost, higher precision and less residual stress.
Wide application areas: Suitable for structures that require high strength and stability, such as high-rise buildings, bridges, and wind power platforms.
