W40×392 wide-flange beam
W40×392 weighs 392 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) | 41 5/8" |
|---|---|
| Flange width (bf) | 12 3/8" |
| Web thickness (tw) | 1 7/16" |
| Flange thickness (tf) | 2 1/2" |
| k (detailing) | 3 13/16" |
| Workable gage (g) | 7 1/2" |
Section properties
| Weight | 392 lb/ft |
|---|---|
| Area (A) | 116 in² |
| Ix | 29900 in⁴ |
| Sx | 1440 in³ |
| Zx | 1710 in³ |
| rx | 16.1 in |
| Iy | 803 in⁴ |
| Sy | 130 in³ |
| Zy | 212 in³ |
| ry | 2.64 in |
| J | 172 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 W40×392 cut, formed, or fabricated? Huntington Steel & Supply Co.