W36×282 vs W36×286
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W36×286 is the heavier section at 286 lb per foot, versus 282 for W36×282 (4 lb/ft more).
Both are nominally 36 in. deep.
W36×282 has the greater bending strength: section modulus Sx of 1050 in³ versus 1000, about 5% more.
| Property | W36×282 | W36×286 |
|---|---|---|
| Weight | 282 lb/ft | 286 lb/ft |
| Depth (d) | 37 1/8" | 37 3/4" |
| Flange width (bf) | 16 5/8" | 12 1/4" |
| Web thickness (tw) | 7/8" | 1 1/16" |
| Flange thickness (tf) | 1 9/16" | 1 15/16" |
| Area (A) | 82.9 in² | 83.9 in² |
| Moment of inertia (Ix) | 19600 in⁴ | 18900 in⁴ |
| Section modulus (Sx) | 1050 in³ | 1000 in³ |
| Plastic modulus (Zx) | 1190 in³ | 1160 in³ |
Open W36×282 in the interactive size chart →
Full detail: W36×282 · W36×286. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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