Dimensions and section properties for W33X291
Structural sectional properties for a W33X291 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W33X291 |
| Cross Sectional Area | A | 85.6 in2 |
| Section Width | b | 15.9 in |
| Section Depth | d | 34.8 in |
| Flange thickness | tf | 1.73 in |
| Web thickness | tw | 0.96 in |
| Radius of Gyration about X-X | rx | 14.4 in |
| Radius of Gyrations about Y-Y | ry | 3.68 in |
| Moment of Inertia about X-X | Ix | 17700 in4 |
| Moment of Intertia about Y-Y | Iy | 1160 in4 |
| Elastic Section Modulus about X-X | Sx | 1020 in3 |
| Elastic Section Modulus about Y-Y | Sy | 146 in3 |
| Plastic Section Modulus about X-X | Zx | 1160 in3 |
| Plastic Section Modulus about Y-Y | Zy | 226 in3 |
| St. Venant Torsional Constant | J | 65.1 in4 |
| Warping Torsion Constant | Cw | 319000 in6 |
| Self Weight of section | Weight | 291 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W33X291 |
| Cross Sectional Area | A | 55226 mm2 |
| Section Width | b | 404 mm |
| Section Depth | d | 884 mm |
| Flange thickness | tf | 43.9 mm |
| Web thickness | tw | 24.4 mm |
| Radius of Gyration about X-X | rx | 366 mm |
| Radius of Gyrations about Y-Y | ry | 93 mm |
| Moment of Inertia about X-X | Ix | 7367000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 483000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 16715000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 2393000 mm3 |
| Plastic Section Modulus about X-X | Zx | 19009000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 3703000 mm3 |
| St. Venant Torsional Constant | J | 27097000 mm4 |
| Warping Torsion Constant | Cw | 85663000000000 mm6 |
| Self Weight of section | Weight | 433 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A W33X291 steel section is a standard North American steel section in the W - Wide Flange category. It weighs 291 lb/ft and has a cross sectional area of 85.6 in2. The height and width of the section are 34.8 in and 15.9 in respectively.
The section has a tensile yield capacity of:
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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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