SS400 Steel H Beam, defined by JIS G3101, is a carbon structural steel with a nominal yield strength of 245 MPa. It offers good weldability, machinability, and cost efficiency, widely used in construction, bridges, and machinery frames. Its H-shaped cross-section ensures high bending resistance and structural stability while minimizing weight. Suitable for general fabrication, SS400 balances strength and workability, making it a versatile choice for non-critical structural applications.

Q235B Steel H Beam is a widely used carbon structural steel with a minimum yield strength of 235 MPa, complying with Chinese GB/T 11263 standards. Known for its good weldability, machinability, and cost-effectiveness, it is commonly applied in low-to-medium load-bearing structures such as industrial buildings, warehouses, and light bridges. The H-shaped cross-section ensures efficient weight distribution and high bending resistance. While less strong than Q355B, Q235B offers excellent ductility and is suitable for ambient temperature applications. Its versatility, affordability, and ease of fabrication make it a popular choice for general construction and infrastructure projects where extreme strength or low-temperature toughness is not required.

Q355B Steel H Beam is a high-strength low-alloy structural steel widely used in construction and engineering projects. It offers excellent mechanical properties with a minimum yield strength of 355 MPa, good weldability, and impact resistance at low temperatures. The H-shaped cross-section provides optimal load-bearing capacity with efficient material distribution. Commonly applied in bridges, industrial buildings, and heavy machinery frameworks, Q355B H Beams comply with Chinese GB/T 11263 standards. Their corrosion resistance and cost-effectiveness make them a preferred choice for structural applications requiring durability and stability under dynamic loads.

SM490 Steel H Beam is a Japanese standard low-alloy high-strength structural steel (JIS G3106), offering a minimum yield strength of 490 MPa. It combines excellent weldability, high strength-to-weight ratio, and good toughness, making it ideal for building frameworks, bridges, heavy machinery, and ship hulls. Its H-shaped cross-section ensures structural efficiency, while corrosion resistance can be enhanced with protective coatings for marine applications.

Grade 50B Steel H Beam is a high-strength, low-alloy structural steel conforming to ASTM A992/A572-50 standards. With a minimum yield strength of 50 ksi (345 MPa), it offers superior load-bearing capacity and durability, ideal for bridges, buildings, and heavy industrial frameworks. Its H-shaped cross-section enhances bending resistance and stability, while excellent weldability and machinability simplify construction. This grade balances cost-efficiency with performance, ensuring long-term structural integrity in demanding environments.

Item: ASTM A36 steel beam.
Technology: hot rolled.
Surface treatment: black, galvanized or primed.
Sizes: IPN & IPE european standard.
Web width: 42 - 215 mm.
Depth: 80 - 600 mm.
Web thickness: 3.8 - 21.6 mm.
Note: special steel beam sizes are customized on order.

Item: ASTM A992 steel beam.
Technology: hot rolled.
Surface treatment: black, galvanized or primed.
Sizes: IPN & IPE european standard.
Web width: 42 - 215 mm.
Depth: 80 - 600 mm.
Web thickness: 3.8 - 21.6 mm.
Note: special steel beam sizes are customized on order.

Item: ASTM A572 steel beam.
Technology: hot rolled.
Surface treatment: black, galvanized or primed.
Sizes: IPN & IPE european standard.
Web width: 42 - 215 mm.
Depth: 80 - 600 mm.
Web thickness: 3.8 - 21.6 mm.
Note: Special steel beam sizes are customized on order.

Q235B steel I-beams are versatile structural components widely used in construction and engineering. Compliant with Chinese GB/T 700 standards, they offer a minimum yield strength of 235 MPa, ensuring reliable load-bearing capacity for residential, commercial, and industrial projects. Their excellent weldability, machinability, and cost-effectiveness make them ideal for frameworks, bridges, and machinery. With balanced strength and ductility, Q235B I-beams adapt to bolted or welded connections, providing durability and ease of installation in diverse applications.

Q355B Steel I Beam, compliant with GB/T1591-2018, is a Chinese low-alloy high-strength structural steel with a yield strength of 355 MPa and excellent weldability. Its "I"-shaped profile ensures high load-bearing efficiency and stability, making it ideal for construction, bridges, machinery, and shipbuilding. With good toughness, corrosion resistance, and adaptability to diverse environments, it balances strength, machinability, and cost-efficiency, meeting global standards for demanding engineering applications.

S235JR Steel I-Beam is a European-standard structural steel profile (EN 10025-2) with an "I"-shaped cross-section, offering a minimum yield strength of 235 MPa and excellent weldability. Its balanced carbon-manganese composition ensures good machinability and impact resistance at 0°C. Widely used in construction, bridges, and machinery, it provides cost-effective performance for static and dynamic loads, with applications spanning building frameworks, vehicle chassis, and industrial equipment supports.

S275JR Steel I Beam, compliant with EN 10025-2, is a European low-alloy structural steel with a yield strength of 275 MPa and excellent weldability. Its "I"-shaped profile ensures high load-bearing efficiency and stability, making it ideal for construction, bridges, and machinery. With good toughness and corrosion resistance, it adapts to diverse environments. Widely used in engineering projects, it balances strength, machinability, and cost-effectiveness, meeting global standards for reliable structural solutions.