1. Beams: These are horizontal structural members that support loads applied perpendicular to their length.
2. Columns: These are vertical structural members that support loads from above.
3. Channels: These are C-shaped structural members used for supporting building facades or as lintels over doorways.
4. Angles: These are L-shaped structural members used for bracing or supporting building facades.
5. I-beams: These are shaped like a capital "I" and are used for long span applications.
6. T-sections: These are T-shaped members used for framing or supporting roofs.
7. HSS (Hollow Structural Sections): These are square, rectangular, or circular tubes used in structural applications.
8. Plates: These are flat structural members used for floors, walls, and roofs.
9. Rods: These are cylindrical structural members used for tension members or bracing.
10. Purlins: These are beams that support the roofing material on a building.
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