The W40x199 wide flange beam is a structural section listed in the AISC 360-16 Specification for Structural Steel Buildings (2016 edition). This beam is designed for strength, stability, and efficiency in structural frameworks such as bridges, tall buildings, and heavy industrial projects. With its wide flange profile, the W40x199 ensures reliable load distribution and durability, making it a trusted choice for engineers, designers, and fabricators. Accurate dimensional data is critical for safe design, fabrication, and erection. The following table highlights its key properties, including depth, width, flange and web thickness, sectional area, and unit weight.
| Property | Value |
|---|---|
| Depth (h) | 983.0 mm |
| Width (b) | 401.3 mm |
| Web Thickness (tw) | 16.5 mm |
| Flange Thickness (tf) | 27.2 mm |
| Root Fillet Radius (r) | 30.0 mm |
| Sectional Area (A) | 379.35 cm² |
| Unit Weight | 297.8 kg/m |
