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Hot rolled H-beam is an economical structural steel profile with wide flanges, high lateral stiffness, and strong bending resistance produced through hot rolling technology.

H-Section steel cross-sectional shape resembles the letter “H” and is named after it. The wing flange and thick web plate give it excellent strength, stability, and load-bearing capacity. Its cross-sectional modulus is 5% -10% higher than that of ordinary I-beams, and it can save 10% -15% of metal under the same bearing conditions

Compared with traditional I-beams, H-beams have:

A wider wing edge

Better bending resistance and higher structural efficiency

More uniform mechanical properties

Hot rolled H-section steel is manufactured by heating steel billets to high temperatures and rolling them through universal rolling mills.

1. Billet heating
2. Rough rolling
3. Universal rolling
4. Finishing rolling
5. Cooling
6. Straightening
7. Cutting and inspection

The hot rolling process ensures:

• Continuous grain structure
• Excellent mechanical strength
• Accurate dimensions
• High production efficiency

Weight Formula of H-Section Steel

Formula: W=0.00785×[2B×tf+(H−2tf)×tw]

Hot rolled H-Section Steel integrate high efficiency, energy conservation, and environmental protection, with the following core advantages

High Strength: Excellent load-bearing capacity.

Wide Flanges: Better structural stability.

Good Weldability: Easy fabrication and assembly.

High Efficiency: Reduced steel consumption.

Stable Dimensions: Accurate cross-sectional size.

Strong Resistance: Good bending and compression performance.

Super high-rise steel structure buildings: widely used in the core columns and outer frames of buildings.

Large span venue projects: such as the construction of T3 terminal in the fourth phase expansion project of Shanghai Pudong Airport.

Cross sea bridges and infrastructure: Ultra large hot-rolled H-beams are used in major infrastructure such as cross sea bridges and large-span railway bridges.

Heavy industrial plants and oil platforms: Steel structure frames for industrial plants and offshore oil platforms are widely used in the manufacturing of heavy equipment.

Prefabricated steel structure residential buildings: High strength weather resistant and earthquake resistant hot-rolled H-beams can be used for the columns of steel structure residential frame structures, meeting the needs of seismic fortification and low-carbon construction.

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