WT6×68 tee (cut from a wide-flange)
Detailing dimensions and section properties from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
WT6×68 measures 6 5/8 in. deep with a 12 3/8 in. flange, on a 13/16 in. web and 1 1/4 in. flanges.
At 68 lb per foot it is one of the 29 WT6 sizes, which run from 7 to 168 lb/ft.
For strong-axis bending its section modulus is Sx = 9.46 in³ and its moment of inertia Ix = 50.6 in⁴, with a plastic modulus Zx = 19 in³.
Detailing dimensions
| Depth (d) | 6 5/8" |
|---|---|
| Flange width (bf) | 12 3/8" |
| Web thickness (tw) | 13/16" |
| Flange thickness (tf) | 1 1/4" |
| k (detailing) | 2 1/8" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 68 lb/ft |
|---|---|
| Area (A) | 20 in² |
| Ix | 50.6 in⁴ |
| Sx | 9.46 in³ |
| Zx | 19 in³ |
| rx | 1.59 in |
| Iy | 199 in⁴ |
| Sy | 32.1 in³ |
| Zy | 48.9 in³ |
| ry | 3.16 in |
| J | 9.21 in⁴ |
Other WT6 sizes
Same nominal size, different weight — useful when you are checking a substitution or a lighter section.
All WT6 sizes and dimensions →
Similar weight structural tees
Comparable 68 lb/ft sections in other tee sizes.
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 WT6×68 cut, formed, or fabricated? Huntington Steel & Supply Co.
Browse more: Tees · Steel Beam Size Chart