W27×368 vs W44×368
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W27×368 and W44×368 both weigh 368 lb per foot, so the choice comes down to depth and stiffness rather than weight.
W44×368 is the deeper section at a nominal 44 in., versus 27 in.
W44×368 has the greater bending strength: section modulus Sx of 1560 in³ versus 1060, about 47% more.
| Property | W27×368 | W44×368 |
|---|---|---|
| Weight | 368 lb/ft | 368 lb/ft |
| Depth (d) | 30 3/8" | 44 3/8" |
| Flange width (bf) | 14 5/8" | 16" |
| Web thickness (tw) | 1 3/8" | 1 1/8" |
| Flange thickness (tf) | 2 1/2" | 2" |
| Area (A) | 109 in² | 108 in² |
| Moment of inertia (Ix) | 16200 in⁴ | 34700 in⁴ |
| Section modulus (Sx) | 1060 in³ | 1560 in³ |
| Plastic modulus (Zx) | 1240 in³ | 1800 in³ |
Open W27×368 in the interactive size chart →
Full detail: W27×368 · W44×368. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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