We supply high-quality hot-rolled H-beams, a core structural steel profile widely applied in construction, machinery, infrastructure and industrial engineering fields. This product line covers standardized specifications including HEA 200 European standard H-beams, alongside premium mild carbon steel grades such as ASTM A36, S235JR, S275JR, SS400, delivering consistent mechanical performance, stable forming properties and cost-efficient structural solutions for diverse engineering demands. Engineered with a symmetrical H-shaped cross-section, these beams feature optimized load-bearing geometry, uniform wall thickness and superior structural rigidity, outperforming conventional I-beams in bending resistance, compression stability and installation adaptability.
Material Specifications & Grade Characteristics
Our H-beam products comply with stringent international material standards, with each grade tailored to distinct service environments and load requirements, ensuring reliable performance and wide compatibility across global projects.
ASTM A36: A classic carbon structural steel grade under ASTM standards, renowned for moderate strength, exceptional weldability and outstanding machinability. With a yield strength ≥250MPa and tensile strength ranging from 400-550MPa, it is the most widely used material for general construction, featuring excellent formability and cost-effectiveness for routine structural applications.
S235JR & S275JR (EN 10025): European standard non-alloy structural steels, offering balanced toughness and ductility. S235JR delivers basic structural strength for light-load scenarios, while S275JR provides enhanced mechanical properties for medium-load engineering components, both boasting superior cold-forming performance and seamless welding compatibility.
SS400 (JIS G3101): Japanese standard general-purpose carbon steel, equivalent to ASTM A36 and S235JR in core performance. It features stable chemical composition, minimal internal defects and high versatility, suitable for mass structural applications requiring consistent quality and reliable load-bearing capacity.
HEA 200 H-Beam Profile Advantages
The HEA 200 is a representative wide-flange H-beam in the European standard series, designed with a scientifically optimized cross-sectional structure to maximize structural efficiency. Characterized by parallel flange surfaces, uniform web and flange thickness, and precise dimensional tolerances, this specification eliminates material waste while enhancing load distribution uniformity. Its standardized dimensions enable seamless connection with supporting components, simplifying on-site cutting, drilling, welding and bolting operations, significantly reducing construction complexity and improving project efficiency. HEA 200 H-beams excel in both vertical column and horizontal beam applications, delivering exceptional stability for multi-story buildings, industrial workshops and infrastructure frameworks.
Core Performance & Processing Benefits
Crafted via advanced hot-rolling technology, our carbon steel H-beams feature a dense internal microstructure, uniform mechanical properties and minimal dimensional deviation. The low carbon content of the selected mild steel grades ensures excellent weldability without requiring complex preheating or post-weld treatments, supporting efficient fabrication. Additionally, the products exhibit outstanding plasticity and toughness, resisting deformation and cracking under moderate dynamic loads, ensuring long-term structural safety. With smooth surface finish and consistent section geometry, these H-beams are adaptable to surface treatment processes such as painting and galvanizing, boosting corrosion resistance and extending service life in harsh working environments.
Wide Application Scenarios
Our ASTM A36, S235JR, S275JR, SS400 H-beams (including HEA 200 specification) are extensively deployed across high-demand sectors: primary load-bearing beams and columns in industrial plants, commercial buildings and warehouses; structural frameworks for bridges, overhead passes and transportation infrastructure; support frames for machinery, equipment bases and logistics shelves; as well as steel structures in petrochemical plants, power stations and port machinery. Backed by reliable material performance and standardized specifications, these H-beams serve as a cost-effective, high-efficiency solution for general and medium-duty structural engineering projects worldwide.
