WT7×11 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.
WT7×11 measures 6 3/4 in. deep with a 5 in. flange, on a 1/4 in. web and 5/16 in. flanges.
At 11 lb per foot it is the lightest of the 38 WT7 sizes, which run from 11 to 436.5 lb/ft.
For strong-axis bending its section modulus is Sx = 2.91 in³ and its moment of inertia Ix = 14.8 in⁴, with a plastic modulus Zx = 5.2 in³.
Detailing dimensions
| Depth (d) | 6 3/4" |
|---|---|
| Flange width (bf) | 5" |
| Web thickness (tw) | 1/4" |
| Flange thickness (tf) | 5/16" |
| k (detailing) | 1 1/16" |
| Workable gage (g) | 2 3/4" |
Section properties
| Weight | 11 lb/ft |
|---|---|
| Area (A) | 3.25 in² |
| Ix | 14.8 in⁴ |
| Sx | 2.91 in³ |
| Zx | 5.2 in³ |
| rx | 2.14 in |
| Iy | 3.5 in⁴ |
| Sy | 1.4 in³ |
| Zy | 2.19 in³ |
| ry | 1.04 in |
| J | 0.104 in⁴ |
Other WT7 sizes
Same nominal size, different weight — useful when you are checking a substitution or a lighter section.
All WT7 sizes and dimensions →
Similar weight structural tees
Comparable 11 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 WT7×11 cut, formed, or fabricated? Huntington Steel & Supply Co.
Browse more: Tees · Steel Beam Size Chart