The W10x77 wide flange beam is a standard structural section defined in the AISC 360-16 Specification for Structural Steel Buildings (2016 edition), the primary code governing steel design in the United States. The W10x77 has a depth of 269.2 mm, a flange width of 259.1 mm, and a web thickness of 13.5 mm. Its flange thickness is 22.1 mm, with a root fillet radius of 12.7 mm. This section provides a cross-sectional area of 146.45 cm² and a unit weight of 115 kg/m, offering high strength and reliability for structural applications. The W10x77 is commonly used in buildings, bridges, and industrial facilities, where a balance between load capacity and economy is required. Fully compliant with AISC 360-16 standards, this beam ensures safety, performance, and cost-effectiveness in steel construction projects.
| Property | Value |
|---|---|
| Depth (h) | 269.2 mm |
| Width (b) | 259.1 mm |
| Web Thickness (tw) | 13.5 mm |
| Flange Thickness (tf) | 22.1 mm |
| Root Fillet Radius (r) | 12.7 mm |
| Sectional Area (A) | 146.45 cm² |
| Unit Weight | 115 kg/m |
