ASTM A572 Q345/Q235B Custom 150X150 H Beam Carbon Steel Cutting Welding Bending

Dec 17, 2025

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This customizable H beam combines ASTM A572 Grade 50 (345MPa yield), Q345 (345MPa yield), and Q235B (235MPa yield) grades, with a core size of 150X150mm (web thickness 7mm, flange thickness 10mm) and a full range of 100X50mm–1000X300mm. It offers one-stop fabrication services: precision cutting (custom lengths 3–14m), professional welding (MIG/TIG/arc), and bending to meet complex structural needs. Hot-rolled carbon steel ensures uniform grain structure, enhancing ductility and weldability. ASTM A572 and Q345 deliver high load-bearing capacity for heavy-duty frames, while Q235B balances cost for general use. Ideal for customized construction projects, it reduces on-site labor, accelerates timelines, and meets global structural standards for reliability.

 

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ASTM A36 S355 Q355b HEA/HEB/IPE 150X150 H Beam Structural Steel Welded & Cut

 

Compliant with ASTM A36 (250MPa yield), S355 (355MPa yield), and Q355b (355MPa yield) standards, this H beam covers European HEA/HEB/IPE sections, with a key 150X150mm size and sizes 120X60mm–900X300mm. It comes with welded structural joints and custom cutting (lengths 6–14m) for seamless assembly. The wide flange design boosts load distribution, making it suitable for commercial buildings and industrial frameworks. Hot rolling ensures precise dimensions and smooth surface finish, while the material blend offers excellent impact resistance and ductility. Welded construction enhances structural integrity, and custom cutting eliminates waste, balancing performance and cost-efficiency for diverse projects.

 

 

 

 

 

Custom Q235/Q355 S235jr H Beam Carbon Steel Cutting Welding Bending ASTM A572

 

This multi-grade H beam integrates Q235 (235MPa yield), Q355 (355MPa yield), S235jr (235MPa yield), and ASTM A572 Grade 50 (345MPa yield), with customizable sizes 100X50mm–800X300mm and lengths 3–12m. It supports full fabrication: cutting to exact dimensions, welding for structural connections, and bending for curved components. Carbon steel composition ensures superior workability, allowing tight tolerances for complex designs. Q235/S235jr suit cost-sensitive general structures, while Q355/A572 cater to heavy loads. Ideal for custom steel frameworks, it reduces project complexity, ensures fit-for-purpose performance, and meets GB/T, EN, and ASTM standards.

 

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ASTM A36 SS400 Wide Flange H Beam Welded Carbon Steel Cutting Bending HEA/HEB Sections

 

Featuring ASTM A36 (250MPa yield) and SS400 (235MPa yield) grades, this wide-flange H beam covers HEA/HEB sections, with sizes 150X75mm–1000X300mm and custom lengths 6–14m. It includes welded structural joints, precision cutting, and bending services for versatile applications. The wide flange design enhances load-bearing capacity, resisting bending and buckling for large-span structures. Hot-rolled carbon steel ensures uniform structure and excellent weldability, while customization adapts to unique project requirements. Suitable for warehouses, bridges, and commercial buildings, it simplifies fabrication, accelerates construction, and delivers reliable performance for universal structural needs.

 

 

 

 

S275jr S355jr Custom H Beam 200X100 Carbon Steel Cutting Welding Bending ASTM A36

 

This custom H beam combines S275jr (275MPa yield), S355jr (355MPa yield), and ASTM A36 (250MPa yield) grades, with a core size of 200X100mm (web thickness 7mm, flange thickness 11mm) and sizes 150X75mm–700X250mm. It offers tailored fabrication: cutting to specific lengths (3–12m), professional welding for structural stability, and bending for non-standard shapes. Hot rolling ensures high ductility (elongation ≥21%) and impact resistance, even in low temperatures. S275jr balances cost and strength, while S355jr/A36 handle heavy loads. Perfect for customized industrial workshops and prefabricated projects, it reduces material waste and ensures seamless integration into unique designs.

 

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