Narrow flange I-beams, commonly used for floor joists and rafters. Channels & Angles
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Broad-flange beams like HEA (light), HEB (medium), and HEM (heavy). These are typically used for columns due to their high load capacity.
Hollow sections provide exceptional torsional resistance compared to open profiles. stahlbau profile pdf
Known as UNP or UPE channels, often used for bracing, staircases, or as edge beams.
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): Select sections. They maximize the moment of inertia ( Iycap I sub y ) while minimizing cross-sectional area and weight. Axial Compression / Column Buckling ( Nccap N sub c Narrow flange I-beams, commonly used for floor joists
Do you require the tables formatted with or imperial (US) units?
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Check standard mill lengths (typically 12m or 15m structural lengths) listed in commercial steel catalogs to minimize cutting waste during fabrication. These are typically used for columns due to
Used extensively for bracing, trusses, connections, and secondary framework. 2. Key Technical Parameters in Stahlbau Tables
U-shaped cross-sections. UPE profiles feature parallel flanges (matching IPE geometries), whereas UNP profiles have tapered flanges. Used for edge beams, lintels, and braced frames.
To get the full technical data, I recommend searching for these specific authoritative documents: