W36×256 vs W36×262
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W36×262 is the heavier section at 262 lb per foot, versus 256 for W36×256 (6 lb/ft more).
Both are nominally 36 in. deep.
W36×262 has the greater bending strength: section modulus Sx of 972 in³ versus 895, about 9% more.
| Property | W36×256 | W36×262 |
|---|---|---|
| Weight | 256 lb/ft | 262 lb/ft |
| Depth (d) | 37 3/8" | 36 7/8" |
| Flange width (bf) | 12 1/4" | 16 1/2" |
| Web thickness (tw) | 15/16" | 13/16" |
| Flange thickness (tf) | 1 3/4" | 1 7/16" |
| Area (A) | 75.3 in² | 77.2 in² |
| Moment of inertia (Ix) | 16800 in⁴ | 17900 in⁴ |
| Section modulus (Sx) | 895 in³ | 972 in³ |
| Plastic modulus (Zx) | 1040 in³ | 1100 in³ |
Open W36×256 in the interactive size chart →
Full detail: W36×256 · W36×262. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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