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Huaxi Steel - I Section
I-beam is a type of steel that is widely used in engineering and construction. It is named because its cross-sectional shape resembles the Chinese character "工". Its scientific name is usually called H-beam (Hot rolled H-beam).
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Size Range
- Height (H): Commonly from 100mm to 900mm, up to 1000mm.
- Flange width (B): Commonly from 50mm to 400mm.
Standard
European Standard (EN)
- EN 10025-1~6 "Hot-rolled structural steel products" (specify material grades such as S235, S355);
- EN 10034:1993 "H and I-beams for structures - Dimensional and shape tolerances".
- ASTM A6/A6M "General requirements for rolled steel plates, steel sections, sheet piles and bars for structures";
- ASTM A992/A992M "Standard Specification for Structural Steel Sections" (most commonly used, replacing ASTM A36).
- JIS G 3192:2014 "Dimensions, weights and permissible deviations of hot-rolled H-beams".
- ISO 657-1:1989 "Hot-rolled steel sections - Part 1: H-beams, I-beams".
- Ordinary I-beam
- Lightweight I-beam
- Building structure:
- Main beams, secondary beams (bearing floor and roof loads)
- Columns (bearing vertical loads and lateral forces)
- Roof trusses and crane beams of factory buildings
- Frame structures of high-rise buildings
- Bridge structures: Main beams, cross beams, and piers of bridges (especially steel bridges).
- Industrial structures: Equipment platforms, brackets, conveyor trestles, large storage tank brackets, and mine tunnel supports.
- Machinery manufacturing: Metal structures of bases, racks, and lifting machinery (such as cranes) of large equipment.
- Temporary structures: Support frames and formwork support systems for construction.
- Foundation engineering: Piles (such as H-shaped steel piles).