JIS/G3136 H Beam Carbon Steel

JIS/G3136: The Japanese Industrial Standard for hot-rolled H-beams specifies the chemical composition, mechanical properties, dimensional tolerances, and other requirements of the steel.
H Beam: It is named because its cross section is in the shape of the letter "H". It is an economical and efficient steel with a more optimized cross-sectional area distribution and a higher strength-to-weight ratio.

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JIS/G3136 H Beam

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.
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.
Earthquake reinforcement: Because Japanese standards have strict requirements for earthquake resistance, it is often used for building reinforcement in earthquake-prone areas.