JIS/G3136 H Beam H Standard

JIS/G3136 H-beam is similar to the Chinese GB/T 11263 or American ASTM A36 standards, but the specific parameters (such as yield strength and tolerance) need to be selected according to project requirements.

• High strength-to-weight ratio: Reasonable cross-section design, lighter than ordinary I-beams at the same load-bearing capacity, saving material costs.
• Excellent mechanical properties: Meets JIS standards, strong bending and compression resistance, high stability, suitable for large-span structures.
• Convenient construction: Uniform specifications, easy to cut, weld and assemble, improving engineering efficiency.
• Weather resistance and durability: Anti-corrosion and anti-seismic capabilities can be enhanced by adding alloy elements (such as the SM series in the JIS standard).
• Diverse sizes: Covers a variety of web heights (100~900mm), flange widths and thickness combinations to meet different needs.

• Building structure: high-rise building frame, factory steel structure, roof truss, etc.
• Bridge engineering: main beam or supporting structure of railway/highway bridge.
• Machinery manufacturing: heavy equipment bracket, crane track base beam.
• Infrastructure: subway tunnel support, power tower, port terminal construction.
• Earthquake reinforcement: Because Japanese standards have strict requirements for earthquake resistance, it is often used for building reinforcement in earthquake-prone areas.