Dimensions and section properties for WT18X326
Structural sectional properties for a WT18X326 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT18X326 |
| Cross Sectional Area | A | 96.2 in2 |
| Section Width | b | 17.6 in |
| Section Depth | d | 20.5 in |
| Flange thickness | tf | 3.54 in |
| Web thickness | tw | 1.97 in |
| Radius of Gyration about X-X | rx | 5.74 in |
| Radius of Gyrations about Y-Y | ry | 4.1 in |
| Moment of Inertia about X-X | Ix | 3160 in4 |
| Moment of Intertia about Y-Y | Iy | 1610 in4 |
| Elastic Section Modulus about X-X | Sx | 208 in3 |
| Elastic Section Modulus about Y-Y | Sy | 184 in3 |
| Plastic Section Modulus about X-X | Zx | 383 in3 |
| Plastic Section Modulus about Y-Y | Zy | 290 in3 |
| St. Venant Torsional Constant | J | 295 in4 |
| Warping Torsion Constant | Cw | 3070 in6 |
| Self Weight of section | Weight | 325 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT18X326 |
| Cross Sectional Area | A | 62064 mm2 |
| Section Width | b | 447 mm |
| Section Depth | d | 521 mm |
| Flange thickness | tf | 89.9 mm |
| Web thickness | tw | 50 mm |
| Radius of Gyration about X-X | rx | 146 mm |
| Radius of Gyrations about Y-Y | ry | 104 mm |
| Moment of Inertia about X-X | Ix | 1315000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 670000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 3409000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 3015000 mm3 |
| Plastic Section Modulus about X-X | Zx | 6276000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 4752000 mm3 |
| St. Venant Torsional Constant | J | 122788000 mm4 |
| Warping Torsion Constant | Cw | 824000000000 mm6 |
| Self Weight of section | Weight | 484 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A WT18X326 steel section is a standard North American steel section in the WT - Tee Sections category. It weighs 325 lb/ft and has a cross sectional area of 96.2 in2. The height and width of the section are 20.5 in and 17.6 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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