W16×57 vs W16×67
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W16×67 is the heavier section at 67 lb per foot, versus 57 for W16×57 (10 lb/ft more).
Both are nominally 16 in. deep.
W16×67 has the greater bending strength: section modulus Sx of 117 in³ versus 92.2, about 27% more.
| Property | W16×57 | W16×67 |
|---|---|---|
| Weight | 57 lb/ft | 67 lb/ft |
| Depth (d) | 16 3/8" | 16 3/8" |
| Flange width (bf) | 7 1/8" | 10 1/4" |
| Web thickness (tw) | 7/16" | 3/8" |
| Flange thickness (tf) | 11/16" | 11/16" |
| Area (A) | 16.8 in² | 19.6 in² |
| Moment of inertia (Ix) | 758 in⁴ | 954 in⁴ |
| Section modulus (Sx) | 92.2 in³ | 117 in³ |
| Plastic modulus (Zx) | 105 in³ | 130 in³ |
Open W16×57 in the interactive size chart →
Full detail: W16×57 · W16×67. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
Browse more: size comparisons · Steel Beam Size Chart