W36×652 vs W36×723
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W36×723 is the heavier section at 723 lb per foot, versus 652 for W36×652 (71 lb/ft more).
Both are nominally 36 in. deep.
W36×723 has the greater bending strength: section modulus Sx of 2740 in³ versus 2460, about 11% more.
| Property | W36×652 | W36×723 |
|---|---|---|
| Weight | 652 lb/ft | 723 lb/ft |
| Depth (d) | 41" | 41 3/4" |
| Flange width (bf) | 17 5/8" | 17 3/4" |
| Web thickness (tw) | 2" | 2 3/16" |
| Flange thickness (tf) | 3 9/16" | 3 7/8" |
| Area (A) | 192 in² | 213 in² |
| Moment of inertia (Ix) | 50600 in⁴ | 57300 in⁴ |
| Section modulus (Sx) | 2460 in³ | 2740 in³ |
| Plastic modulus (Zx) | 2910 in³ | 3270 in³ |
Open W36×652 in the interactive size chart →
Full detail: W36×652 · W36×723. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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