W21×111 wide-flange beam
W21×111 weighs 111 lb per foot. Detailing dimensions and section properties below come from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
Detailing dimensions
| Depth (d) | 21 1/2" |
|---|---|
| Flange width (bf) | 12 3/8" |
| Web thickness (tw) | 9/16" |
| Flange thickness (tf) | 7/8" |
| k (detailing) | 2 1/8" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 111 lb/ft |
|---|---|
| Area (A) | 32.6 in² |
| Ix | 2670 in⁴ |
| Sx | 249 in³ |
| Zx | 279 in³ |
| rx | 9.05 in |
| Iy | 274 in⁴ |
| Sy | 44.5 in³ |
| Zy | 68.2 in³ |
| ry | 2.9 in |
| J | 6.83 in⁴ |
Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need W21×111 cut, formed, or fabricated? Huntington Steel & Supply Co.