W36×387 vs W36×395
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W36×395 is the heavier section at 395 lb per foot, versus 387 for W36×387 (8 lb/ft more).
Both are nominally 36 in. deep.
W36×395 has the greater bending strength: section modulus Sx of 1490 in³ versus 1360, about 10% more.
| Property | W36×387 | W36×395 |
|---|---|---|
| Weight | 387 lb/ft | 395 lb/ft |
| Depth (d) | 39 1/8" | 38 3/8" |
| Flange width (bf) | 12 3/4" | 16 7/8" |
| Web thickness (tw) | 1 7/16" | 1 1/4" |
| Flange thickness (tf) | 2 9/16" | 2 3/16" |
| Area (A) | 114 in² | 116 in² |
| Moment of inertia (Ix) | 26500 in⁴ | 28500 in⁴ |
| Section modulus (Sx) | 1360 in³ | 1490 in³ |
| Plastic modulus (Zx) | 1610 in³ | 1710 in³ |
Open W36×387 in the interactive size chart →
Full detail: W36×387 · W36×395. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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