The W33x291 wide flange beam is a structural steel section defined in the AISC 360-16 Specification for Structural Steel Buildings (2016 edition). It is widely used in bridges, tall buildings, and industrial facilities where strength, durability, and efficiency are essential. With its wide flange design, the W33x291 provides dependable load distribution and structural stability, making it a trusted choice for engineers, architects, and fabricators. Accurate sectional data ensures safety in design, precision in fabrication, and proper erection. The table below summarizes the main specifications of the W33x291 beam, including depth, width, web and flange thickness, sectional area, and unit weight.
| Property | Value |
|---|---|
| Depth (h) | 883.9 mm |
| Width (b) | 403.9 mm |
| Web Thickness (tw) | 24.4 mm |
| Flange Thickness (tf) | 43.9 mm |
| Root Fillet Radius (r) | 20.1 mm |
| Sectional Area (A) | 552.26 cm² |
| Unit Weight | 433.5 kg/m |
