Section properties for WT20X124.5
Structural sectional properties for a WT20X124.5 standard steel section
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT20X124.5 |
| Cross Sectional Area | A | 36.7 in2 |
| Section Width | b | 15.8 in |
| Section Depth | d | 19.7 in |
| Flange thickness | tf | 1.42 in |
| Web thickness | tw | 0.75 in |
| Radius of Gyration about X-X | rx | 5.75 in |
| Radius of Gyrations about Y-Y | ry | 3.55 in |
| Moment of Inertia about X-X | Ix | 1210 in4 |
| Moment of Intertia about Y-Y | Iy | 463 in4 |
| Elastic Section Modulus about X-X | Sx | 79.4 in3 |
| Elastic Section Modulus about Y-Y | Sy | 58.8 in3 |
| Plastic Section Modulus about X-X | Zx | 140 in3 |
| Plastic Section Modulus about Y-Y | Zy | 90.8 in3 |
| St. Venant Torsional Constant | J | 19 in4 |
| Warping Torsion Constant | Cw | 158 in6 |
| Self Weight of section per foot | Weight | 124.5 lb/ft |
A WT20X124.5 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 124.5 lb/ft and has a cross sectional area of 36.7 in2. The height and width of the section are 19.7 in and 15.8 in respectively.
The section has a tensile yield capacity of:
kip
The section has a flexural plastic moment capacity of:
kip-ft
The section has a flexural elastic moment capacity of:
kip-ft
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