WIDE FLANGE
WIDE FLANGE
The wide flange beam, a fundamental structural element in engineering and construction, is characterized by its distinctive "I" shape. Comprising a flange at the top and bottom and a web connecting them, this beam is designed to efficiently distribute loads over its length, making it an essential component in various load-bearing applications. Its widespread use can be observed in the construction of buildings, bridges, and other large-scale structures, where it provides exceptional strength and stability while minimizing deflection. The wide flange beam's versatile nature and ability to withstand substantial loads make it a cornerstone of modern engineering, contributing to the structural integrity and resilience of diverse architectural and infrastructure projects.
ASTM Imperial (Inches x LBS/FT) | CDN Metric (MM x KG/M) | Depth (Inches) | Flange Width Inches | FlangeThickness Inches | Web Thickness In | Section Modulus ln. 3 |
|---|---|---|---|---|---|---|
W18x86 | W460x128 | 18.39 | 11.09 | 0.77 | 0.48 | 166 |
W18x97 | W460x144 | 18.59 | 11.14 | 0.87 | 0.535 | 188 |
W21x101 | W530x150 | 21.36 | 12.29 | 0.8 | 0.5 | 227 |
W21x111 | W530x165 | 21.51 | 12.34 | 0.875 | 0.55 | 249 |
W21x122 | W530x182 | 21.68 | 12.39 | 0.96 | 0.6 | 273 |
W21x132 | W530x196 | 21.83 | 12.44 | 1.04 | 0.65 | 295 |
W21x147 | W530x219 | 22.06 | 12.51 | 1.15 | 0.72 | 329 |
W21x44 | W530x66 | 20.66 | 6.5 | 0.45 | 0.35 | 81.6 |
W21x48 | W530x72 | 20.62 | 8.14 | 0.43 | 0.35 | 93.8 |
W21x50 | W530x74 | 20.83 | 6.53 | 0.535 | 0.38 | 94.5 |
W21x55 | W530x82 | 20.8 | 8.22 | 0.522 | 0.375 | 110 |
W21x57 | W530x85 | 21.06 | 6.56 | 0.65 | 0.405 | 111 |