WT18×80 tee
WT18×80 weighs 80 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) | 18" |
|---|---|
| Flange width (bf) | 12" |
| Web thickness (tw) | 5/8" |
| Flange thickness (tf) | 1" |
| k (detailing) | 2 1/4" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 80 lb/ft |
|---|---|
| Area (A) | 23.5 in² |
| Ix | 740 in⁴ |
| Sx | 55.8 in³ |
| Zx | 100 in³ |
| rx | 5.61 in |
| Iy | 147 in⁴ |
| Sy | 24.6 in³ |
| Zy | 38.6 in³ |
| ry | 2.5 in |
| J | 6.17 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 WT18×80 cut, formed, or fabricated? Huntington Steel & Supply Co.