These high-strength H beams strictly meet ASTM A992 and A913 Grade 65 standards, specially designed for steel structures, modular buildings and heavy construction projects. They feature ultra-high yield strength, superior toughness and excellent seismic performance, ensuring safety and stability under heavy loads. Full sizes cover wide flange sections to satisfy large-span and heavy-duty design requirements. Advanced production technology ensures compact internal structure, precise tolerance and long service life. Outstanding weldability and formability improve construction efficiency and reduce material consumption. Ideal for high-rise buildings, bridges, industrial plants and modular constructions. Strict testing guarantees reliable quality.
S235JR S275JR S355JR Q345 Hot Rolled ASTM A572 Structural H Beam Standard & Custom Sizes
This structural H beam is produced from S235JR, S275JR, S355JR and Q345 steel, conforming to ASTM A572 standards with both standard and custom sizes available. It offers balanced strength, good ductility and durable performance for general and heavy-duty applications. Advanced hot rolling ensures uniform mechanical properties, smooth surface and high dimensional accuracy. It performs well in cutting, welding and installation, widely used in steel frames, support systems and infrastructure projects. Flexible size options meet diverse engineering design needs. We provide strict quality control, bulk wholesale and fast logistics for global customers.
ASTM Hot Rolled Carbon & Stainless Steel H Beam I Beam Structural Profiles for Building & Industrial Use
Our ASTM hot rolled structural profiles include H beams and I beams in carbon steel and stainless steel for building and industrial applications. Carbon steel types deliver high load capacity and cost-effective performance, while stainless steel types provide rust and corrosion resistance for humid and marine environments. Complete standard sections ensure high compatibility and easy assembly. Excellent mechanical properties and processing performance make them suitable for various construction and engineering projects. Strict quality control ensures stable performance and compliance with international standards. We offer full specifications, large inventory and competitive factory price.
ASTM A992 High-Strength Wide Flange H Beams for Steel Frame, Prefabricated & Heavy Engineering Projects
These ASTM A992 wide flange H beams are high-strength structural products for steel frames, prefabricated buildings and heavy engineering projects. They feature exceptional strength-to-weight ratio, good fatigue resistance and long service life. The wide flange design optimizes stress distribution and improves structural efficiency. Advanced hot rolling ensures precise dimensions, uniform thickness and reliable performance. Outstanding weldability supports fast assembly in modular construction. Widely used in bridges, high-rises, industrial facilities and large infrastructure. We provide customized lengths, complete test reports and efficient bulk supply.
STK400 STK500 Q255B ASTM A29M Hot Rolled Structural H Beam Standard Section Sizes for Global Construction
This hot rolled structural H beam uses STK400, STK500 and Q255B materials, complying with ASTM A29M standards and supplied in full standard section sizes. It features stable mechanical properties, good toughness and reliable durability for worldwide construction projects. High dimensional accuracy and smooth surface ensure easy processing and installation. It is widely applied in residential buildings, commercial structures, bridges and general engineering. Cost-effective performance and consistent quality make it popular among global contractors. We offer factory direct pricing, large stock and timely delivery to support various project schedules.
