Dimensions and section properties for WT9X30
Structural sectional properties for a WT9X30 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT9X30 |
| Cross Sectional Area | A | 8.82 in2 |
| Section Width | b | 7.56 in |
| Section Depth | d | 9.12 in |
| Flange thickness | tf | 0.695 in |
| Web thickness | tw | 0.415 in |
| Radius of Gyration about X-X | rx | 2.71 in |
| Radius of Gyrations about Y-Y | ry | 1.68 in |
| Moment of Inertia about X-X | Ix | 64.7 in4 |
| Moment of Intertia about Y-Y | Iy | 25 in4 |
| Elastic Section Modulus about X-X | Sx | 9.29 in3 |
| Elastic Section Modulus about Y-Y | Sy | 6.63 in3 |
| Plastic Section Modulus about X-X | Zx | 16.5 in3 |
| Plastic Section Modulus about Y-Y | Zy | 10.3 in3 |
| St. Venant Torsional Constant | J | 1.08 in4 |
| Warping Torsion Constant | Cw | 2.35 in6 |
| Self Weight of section | Weight | 30 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | WT |
| Section Name | Name | WT9X30 |
| Cross Sectional Area | A | 5690 mm2 |
| Section Width | b | 192 mm |
| Section Depth | d | 232 mm |
| Flange thickness | tf | 17.7 mm |
| Web thickness | tw | 10.5 mm |
| Radius of Gyration about X-X | rx | 69 mm |
| Radius of Gyrations about Y-Y | ry | 43 mm |
| Moment of Inertia about X-X | Ix | 27000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 10000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 152000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 109000 mm3 |
| Plastic Section Modulus about X-X | Zx | 270000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 169000 mm3 |
| St. Venant Torsional Constant | J | 450000 mm4 |
| Warping Torsion Constant | Cw | 1000000000 mm6 |
| Self Weight of section | Weight | 45 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A WT9X30 steel section is a standard North American steel section in the WT - Tee Sections category. The height and width of the section are 9.12 in (232 mm) and 7.56 in (192 mm) respectively. It weighs 30 lb/ft (45 kg/m) and has a cross sectional area of 8.82 in2 (5690 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