W36×723 vs W36×802
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W36×802 is the heavier section at 802 lb per foot, versus 723 for W36×723 (79 lb/ft more).
Both are nominally 36 in. deep.
W36×802 has the greater bending strength: section modulus Sx of 3040 in³ versus 2740, about 11% more.
| Property | W36×723 | W36×802 |
|---|---|---|
| Weight | 723 lb/ft | 802 lb/ft |
| Depth (d) | 41 3/4" | 42 5/8" |
| Flange width (bf) | 17 3/4" | 18" |
| Web thickness (tw) | 2 3/16" | 2 3/8" |
| Flange thickness (tf) | 3 7/8" | 4 5/16" |
| Area (A) | 213 in² | 236 in² |
| Moment of inertia (Ix) | 57300 in⁴ | 64800 in⁴ |
| Section modulus (Sx) | 2740 in³ | 3040 in³ |
| Plastic modulus (Zx) | 3270 in³ | 3660 in³ |
Open W36×723 in the interactive size chart →
Full detail: W36×723 · W36×802. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
Browse more: size comparisons · Steel Beam Size Chart