12meters Hea Heb S355jr Q235 Q355 100X100mm H Beam Steel Carbon Steel H-Beam Welded H Beam

The H-beams are crafted from high-grade carbon steel, featuring two primary material designations to meet varying load-bearing needs: S355JR, Q235, and Q355. S355JR is a European standard structural steel grade with excellent weldability, formability, and high tensile strength (355 MPa minimum yield strength), making it ideal for heavy-duty structural frameworks. Q235 and Q355, as Chinese standard carbon steel grades, offer balanced mechanical properties-Q235 provides reliable strength for general structural use, while Q355 delivers enhanced load capacity and toughness, suitable for medium to high-stress applications. All materials exhibit superior corrosion resistance when properly treated, ensuring long-term service life even in harsh environments.

Dimensional Parameters

A key offering in our product range is the 100X100mm H-beam, with a standard length of 12 meters (custom lengths available upon request). The 100x100mm cross-sectional dimension refers to the beam's height and width, forming the iconic "H" shape that characterizes this structural profile. This design optimizes the distribution of weight and stress, allowing the beam to withstand bending, shear, and axial loads efficiently. The welded H-beam variant is manufactured through precision welding processes, ensuring uniform wall thickness and structural integrity, while the hot-rolled Hea and Heb series (European standard H-beam profiles) feature seamless forming for enhanced mechanical stability and load-bearing capacity.

Structural Advantages & Applications

Carbon steel H-beams are celebrated for their exceptional strength-to-weight ratio, enabling the construction of lightweight yet robust structures. The H-shaped cross-section provides superior rigidity and resistance to deformation, making them ideal for use in bridges, industrial buildings, warehouses, high-rise structures, and mechanical equipment frames. The welded H-beam variant offers design flexibility, allowing for custom dimensions to suit specific project needs, while the hot-rolled Hea and Heb series ensure consistent quality and performance for large-scale engineering projects.

All our H-beams undergo strict quality control processes, including material testing, dimensional inspection, and non-destructive testing, to meet international standards such as EN 10025 (for S355JR) and GB/T 700 (for Q235/Q355). With their reliable performance, versatile applications, and compliance with global quality standards, our carbon steel H-beams are the preferred choice for engineers, contractors, and project managers seeking high-quality structural solutions.