Dimensions and section properties for WT12X88
Structural sectional properties for a WT12X88 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT12X88 |
| Cross Sectional Area | A | 25.8 in2 |
| Section Width | b | 12.9 in |
| Section Depth | d | 12.6 in |
| Flange thickness | tf | 1.34 in |
| Web thickness | tw | 0.75 in |
| Radius of Gyration about X-X | rx | 3.51 in |
| Radius of Gyrations about Y-Y | ry | 3.04 in |
| Moment of Inertia about X-X | Ix | 319 in4 |
| Moment of Intertia about Y-Y | Iy | 240 in4 |
| Elastic Section Modulus about X-X | Sx | 32.2 in3 |
| Elastic Section Modulus about Y-Y | Sy | 37.2 in3 |
| Plastic Section Modulus about X-X | Zx | 57.8 in3 |
| Plastic Section Modulus about Y-Y | Zy | 57.3 in3 |
| St. Venant Torsional Constant | J | 11.9 in4 |
| Warping Torsion Constant | Cw | 55.8 in6 |
| Self Weight of section | Weight | 88 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT12X88 |
| Cross Sectional Area | A | 16645 mm2 |
| Section Width | b | 328 mm |
| Section Depth | d | 320 mm |
| Flange thickness | tf | 34 mm |
| Web thickness | tw | 19.1 mm |
| Radius of Gyration about X-X | rx | 89 mm |
| Radius of Gyrations about Y-Y | ry | 77 mm |
| Moment of Inertia about X-X | Ix | 133000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 100000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 528000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 610000 mm3 |
| Plastic Section Modulus about X-X | Zx | 947000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 939000 mm3 |
| St. Venant Torsional Constant | J | 4953000 mm4 |
| Warping Torsion Constant | Cw | 15000000000 mm6 |
| Self Weight of section | Weight | 131 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A WT12X88 steel section is a standard North American steel section in the WT - Tee Sections category. The height and width of the section are 12.6 in (320 mm) and 12.9 in (328 mm) respectively. It weighs 88 lb/ft (131 kg/m) and has a cross sectional area of 25.8 in2 (16645 mm2).
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