This H beam integrates Q235 (235MPa yield) and Q345 (345MPa yield) mild carbon steel, complying with ASTM A283 standards, with sizes 100×50mm to 900×300mm, web thickness 5–22mm, flange thickness 8–40mm, and lengths 6–12m. Engineered to pair seamlessly with U channels and angle steel, it forms a robust structural system for residential frames, commercial building supports, and infrastructure projects. Hot rolling ensures precise dimensional accuracy, enabling tight connections with auxiliary steel components without gaps. Q235 delivers cost-efficiency for light-load applications, while Q345 provides high strength for heavy-duty columns and beams, with tensile strength reaching 630MPa. Excellent weldability and impact resistance make it suitable for seismic zones, balancing performance and affordability for builders worldwide.
Hot Rolled Carbon H Beam Steel Grade SS400 for Prefabricated Warehouse Profiles
Tailored for prefabricated warehouse construction, this SS400 carbon steel H beam features standard sizes 150×150mm, 200×100mm, and 300×150mm, with web thickness 6–20mm, flange thickness 10–35mm, and lengths 6–14m, offering a yield strength of 235MPa and tensile strength of 400–510MPa. Hot rolling ensures uniform mechanical properties, critical for modular assembly of warehouse frames and pallet rack supports. The H-shaped cross-section maximizes load-bearing capacity, supporting heavy cargo loads up to 50 tons per square meter without deformation. Its excellent weldability simplifies connection to prefabricated steel panels, reducing on-site labor costs by 30%. Optional hot-dip galvanizing provides 20+ years of corrosion protection, making it ideal for outdoor storage facilities in coastal or industrial areas.
Carbon Steel H/I Shape Iron Beam for Bridge & Highway Guardrail Structures
Designed for civil engineering projects, this high-strength H/I beam uses Q355 and ASTM A36 carbon steel, with a yield strength of 250–355MPa and tensile strength of 450–650MPa, featuring I-beam sizes 180×90mm for guardrails and H-beam sizes 300×150mm for bridge piers, with lengths 6–14m. The I-beam's narrow flange design reduces wind resistance for highway guardrails, while the H-beam's wide flange optimizes load distribution for bridge supports, resisting dynamic traffic loads and seismic forces. Hot rolling enhances fatigue resistance, ensuring long-term durability under cyclic stress. Compliant with international bridge engineering standards, it offers excellent weldability for connection to concrete foundations, balancing structural integrity and cost-efficiency for government infrastructure tenders.
H Shape Beam Mild Carbon Steel Q235 for Agricultural & Farm Building Frames
This cost-efficient H beam is made of Q235 mild carbon steel (235MPa yield strength), with practical sizes 100×50mm, 120×60mm, and 150×75mm, and lengths 6–10m, tailored for agricultural barns, greenhouses, and farm equipment sheds. Hot rolling ensures good workability, allowing easy modification for door frames and ventilation openings. The H-shaped cross-section supports heavy snow loads and wind pressure, while the lightweight structure minimizes foundation requirements for rural construction sites. Its rust-resistant surface (optional paint coating) extends service life in outdoor farm environments, and excellent weldability enables connection to wooden or steel auxiliary components. Factory-direct pricing makes it a budget-friendly choice for small-scale agricultural construction projects.
Hot Rolled Carbon H Beam Steel Grade SS400 for Machinery Base Profiles
Engineered for heavy machinery installation, this SS400 carbon steel H beam delivers a yield strength of 235MPa and tensile strength of 400–510MPa, with customized sizes 200×100mm to 800×300mm, web thickness 8–25mm, flange thickness 12–45mm, and lengths 6–14m. Hot rolling ensures high material density and dimensional accuracy, critical for stabilizing industrial presses, generators, and conveyor systems. The H-shaped cross-section distributes machine vibration evenly, reducing noise and preventing structural fatigue. Excellent weldability allows secure anchoring to concrete floors, while the smooth surface finish simplifies alignment and leveling of heavy equipment. Compliant with industrial machinery mounting standards, it balances strength and precision, making it a reliable choice for manufacturing plants requiring stable machinery base profiles.
