The W40x397 wide flange beam is a structural steel member defined in the AISC 360-16 Specification for Structural Steel Buildings (2016 edition). This section is commonly used in heavy-duty applications such as bridges, tall buildings, and industrial projects, where high strength and durability are essential. With its wide flange design, the W40x397 offers excellent load-carrying efficiency and stability, making it a reliable choice for structural engineers and fabricators. Accurate data is vital for design, fabrication, and erection, ensuring safety and efficiency. The table below highlights the key properties of this beam, including dimensions, sectional area, and unit weight.
| Property | Value |
|---|---|
| Depth (h) | 1041.4 mm |
| Width (b) | 408.9 mm |
| Web Thickness (tw) | 31.0 mm |
| Flange Thickness (tf) | 55.9 mm |
| Root Fillet Radius (r) | 30.0 mm |
| Sectional Area (A) | 754.84 cm² |
| Unit Weight | 592.5 kg/m |
