H Beam ASTM A36 Q235B Q345b Hot Rolled Welding Universal Galvanized Steel for Construction

Jan 23, 2026

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This universal H beam integrates ASTM A36 (250MPa yield), Q235B (235MPa yield), and Q345b (345MPa yield) steel grades, with sizes ranging from 100×50mm to 1000×300mm (height×flange width), web thickness 5–25mm, flange thickness 8–45mm, and customizable lengths 6–14m. Available in hot rolled and welded variants, it delivers tensile strength 375–630MPa, suitable for load-bearing frames, bridge piers, and industrial equipment bases. Hot-dip galvanizing provides superior corrosion resistance, ideal for outdoor applications in coastal or humid environments. The optimized H-shaped cross-section ensures uniform load distribution, resisting bending and buckling under dynamic stress, while excellent weldability enables seamless connection to channel steel and auxiliary components. Compliant with ASTM and GB standards, it balances versatility and durability for diverse construction projects.

 

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Metal H Beam Shape Steel for Roof Support & Truss Structures

 

Engineered specifically for roof support systems, this metal H beam is crafted from Q235 and S235jr mild carbon steel, with compact sizes 100×50mm, 150×75mm, and 200×100mm, web thickness 4–12mm, flange thickness 6–18mm, and lengths 6–12m. It delivers yield strength 235MPa, providing stable support for residential, commercial, and industrial roof trusses, as well as canopy and awning structures. The lightweight H-shape design minimizes foundation load and transportation costs, while hot rolling ensures precise dimensional accuracy for modular assembly. Excellent weldability allows integration with steel purlins and bracings, enhancing roof stability against wind and snow loads. Cost-effective and easy to fabricate, it is a go-to choice for builders seeking reliable roof support solutions.

 

 

 

 

 

 

High Quality IPE/IPEA/IPEAA Q345 Structural H Beam HEA400 HEA500 for Heavy-Duty Projects

 

This premium structural H beam covers European IPE, IPEA, IPEAA narrow flange sections, plus heavy wide flange HEA400 (400×200mm) and HEA500 (500×250mm) profiles, with sizes extending to 900×300mm and lengths 6–14m. Made of Q345 high-strength steel (345MPa yield strength, 470–630MPa tensile strength), it is designed for high-rise building cores, crane runways, and large-span bridge decks. The IPE series suits light-to-medium load roof trusses, while HEA400/500 excel in heavy-load vertical columns. Hot rolling ensures uniform grain structure and superior ductility (elongation ≥21%), with excellent weldability for on-site fabrication. Strict quality control meets EN 10025 standards, making it a top-selling choice for projects requiring high-performance structural steel.

 

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H Beam ASTM A36 Q345b Hot Rolled Galvanized Steel for Bridge & Highway Infrastructure

 

Tailored for civil engineering projects, this galvanized H beam combines ASTM A36 and Q345b steel grades, with sizes 200×100mm to 1000×300mm, web thickness 8–25mm, flange thickness 12–50mm, and lengths 6–14m. It delivers tensile strength 450–650MPa, ideal for bridge piers, highway guardrails, and overpass supports, withstanding dynamic traffic loads and seismic forces. Hot-dip galvanizing offers 20+ years of corrosion protection in coastal and industrial areas, reducing long-term maintenance costs. The wide flange design optimizes load distribution, minimizing structural deflection under heavy pressure, while excellent weldability enables connection to concrete foundations and steel reinforcements. Compliant with international bridge standards, it balances durability and cost-efficiency for large-scale infrastructure tenders.

 

 

 

 

 

 

Metal H Beam Shape Steel for Prefabricated Warehouse Roof Support

 

This warehouse-focused H beam is made of S275jr structural steel (275MPa yield strength), with core sizes 150×75mm, 200×100mm, and 300×150mm, web thickness 6–20mm, flange thickness 10–35mm, and lengths 6–12m. Designed for prefabricated warehouse roof supports, it delivers stable performance for spans up to 18m without intermediate columns, maximizing interior storage space. The lightweight H-shape reduces transportation and installation costs, while hot rolling ensures dimensional consistency for fast modular assembly. Excellent weldability allows integration with prefabricated steel panels, cutting on-site labor time by 30%. Optional galvanizing provides rust protection for outdoor storage facilities, making it a cost-effective solution for fast-track warehouse construction projects.

 

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