Designed for modern commercial building steel structures, this H shape beam features Q235/Q345 mild carbon steel and ASTM A283 compliance, with versatile sizes 120×60mm to 800×300mm, web thickness 5–20mm, flange thickness 8–35mm, and lengths 6–12m. Delivering tensile strength 375–630MPa, it adapts to all commercial building components: shopping mall frames, office building mezzanines, and hotel core columns. Q235 offers cost-efficiency for light-load secondary structures, while Q345 provides high strength for main load-bearing parts, balancing project budget and structural performance. The H cross-section ensures uniform load distribution, supporting long spans to maximize interior commercial space, and excellent weldability accelerates modular prefabrication and on-site assembly. The mild carbon steel composition is easy to process and customize, making it a practical core material for diverse commercial building steel structure projects.
H Shape Beam Q235 Q345 Mild Carbon Steel ASTM A283 for U Channel & Angle I Beam Assembly
This H shape beam is crafted from Q235 (235MPa yield) and Q345 (345MPa yield) mild carbon steel, complying with ASTM A283 standards, with sizes ranging 100×50mm to 1000×300mm (height×flange width), web thickness 5–25mm, flange thickness 8–45mm, and customizable lengths 6–14m. Engineered to pair seamlessly with U channel steel, angle steel, and I beams for integrated structural systems, it delivers tensile strength 375–630MPa, resisting bending and buckling under static/dynamic loads. The optimized H cross-section ensures uniform stress distribution, while hot rolling guarantees precise dimensional accuracy for tight connections with auxiliary steel components. Excellent weldability and workability simplify on-site fabrication, making it a core structural material for residential, commercial, and industrial building frames that require multi-steel component assembly.
High Quality ASTM A36 A572 S235jr S355 HEA/HEB/IPE H Beam Hot Rolled Galvanized for Steel Structure
This premium universal H beam integrates global grade standards-ASTM A36, A572 Grade 50, S235jr, S355-and full European HEA/HEB/IPE sections, with sizes 120×60mm to 900×300mm and lengths 6–12m, finished with hot-dip galvanizing for superior corrosion resistance. Delivering yield strength 235–345MPa and tensile strength 360–650MPa, it suits all steel structure projects: high-rise building frames, bridge supports, and industrial plant cores. Hot rolling ensures uniform grain structure and excellent ductility, while galvanizing provides 20+ years of rust protection for outdoor/coastal applications. The wide flange design maximizes load-bearing capacity for long spans, eliminating intermediate columns to optimize space. Competitive factory pricing and compliance with ASTM/EN standards make it a top choice for global steel structure construction with high quality requirements.
High Quality ASTM A36 A572 Hot Rolled Galvanized Carbon Steel H Beam for Construction Structural Iron
This high-grade structural H beam is made of ASTM A36 and A572 Grade 50 carbon steel, with core sizes 150×75mm to 800×300mm, web thickness 6–22mm, flange thickness 10–40mm, and lengths 6–14m, featuring a hot-rolled galvanized finish. Delivering yield strength 250–345MPa and tensile strength 400–650MPa, it is engineered for critical construction structural components: load-bearing columns, main girders, and foundation supports. Galvanizing forms a dense zinc coating that resists oxidation and corrosion, ideal for humid, rainy, and coastal construction environments, reducing long-term maintenance costs. Hot rolling ensures a smooth surface and precise dimensional tolerance, with excellent weldability for seamless connection to concrete and other steel structural parts. Compliant with ASTM standards, it is a reliable structural iron material for large-scale residential and infrastructure construction.
H Shape Beam Q235 Q345 ASTM A283 Mild Carbon Steel for Bridge & Highway Steel Structure
Tailored for bridge and highway infrastructure, this H shape beam uses Q235/Q345 mild carbon steel and meets ASTM A283 standards, with thickened sizes 200×100mm to 1000×300mm, web thickness 8–30mm, flange thickness 12–50mm, and customizable lengths 6–14m. Delivering tensile strength 375–630MPa, it is designed for bridge decks, highway guardrails, and overpass supports, withstanding cyclic traffic loads, seismic forces, and wind pressure effectively. The thickened web and flange enhance fatigue resistance and load-bearing capacity, while the H cross-section optimizes stress distribution to prevent structural deflection. Excellent weldability enables secure connection to concrete piers and steel reinforcements, and the mild carbon steel composition ensures cost-efficiency for large-scale infrastructure projects. Compliant with civil engineering standards, it is a durable and economical structural choice for municipal bridge and highway construction.
