W12×22 vs W12×26
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W12×26 is the heavier section at 26 lb per foot, versus 22 for W12×22 (4 lb/ft more).
Both are nominally 12 in. deep.
W12×26 has the greater bending strength: section modulus Sx of 33.4 in³ versus 25.4, about 31% more.
| Property | W12×22 | W12×26 |
|---|---|---|
| Weight | 22 lb/ft | 26 lb/ft |
| Depth (d) | 12 1/4" | 12 1/4" |
| Flange width (bf) | 4" | 6 1/2" |
| Web thickness (tw) | 1/4" | 1/4" |
| Flange thickness (tf) | 7/16" | 3/8" |
| Area (A) | 6.48 in² | 7.65 in² |
| Moment of inertia (Ix) | 156 in⁴ | 204 in⁴ |
| Section modulus (Sx) | 25.4 in³ | 33.4 in³ |
| Plastic modulus (Zx) | 29.3 in³ | 37.2 in³ |
Open W12×22 in the interactive size chart →
Full detail: W12×22 · W12×26. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
Browse more: size comparisons · Steel Beam Size Chart