W21×147 wide-flange beam
W21×147 weighs 147 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) | 22" |
|---|---|
| Flange width (bf) | 12 1/2" |
| Web thickness (tw) | 3/4" |
| Flange thickness (tf) | 1 1/8" |
| k (detailing) | 2 7/16" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 147 lb/ft |
|---|---|
| Area (A) | 43.2 in² |
| Ix | 3630 in⁴ |
| Sx | 329 in³ |
| Zx | 373 in³ |
| rx | 9.17 in |
| Iy | 376 in⁴ |
| Sy | 60.1 in³ |
| Zy | 92.6 in³ |
| ry | 2.95 in |
| J | 15.4 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 W21×147 cut, formed, or fabricated? Huntington Steel & Supply Co.