Structural sectional properties for a W27X129 standard steel section
Description | Symbol | Value |
---|---|---|
Shape Category / Designation | Type | W |
Section Name | Name | W27X129 |
Cross Sectional Area | A | 37.8 in2 |
Section Width | b | 10 in |
Section Depth | d | 27.6 in |
Flange thickness | tf | 1.1 in |
Web thickness | tw | 0.61 in |
Radius of Gyration about X-X | rx | 11.2 in |
Radius of Gyrations about Y-Y | ry | 2.21 in |
Moment of Inertia about X-X | Ix | 4760 in4 |
Moment of Intertia about Y-Y | Iy | 184 in4 |
Elastic Section Modulus about X-X | Sx | 345 in3 |
Elastic Section Modulus about Y-Y | Sy | 36.8 in3 |
Plastic Section Modulus about X-X | Zx | 395 in3 |
Plastic Section Modulus about Y-Y | Zy | 57.6 in3 |
St. Venant Torsional Constant | J | 11.1 in4 |
Warping Torsion Constant | Cw | 32500 in6 |
Self Weight of section per foot | Weight | 129 lb/ft |
A W27X129 steel section is a standard North American steel section in the W - Wide Flange category. It weighs 129 lb/ft and has a cross sectional area of 37.8 in2. The height and width of the section are 27.6 in and 10 in respectively.
The section has a tensile yield capacity of:
The section has a flexural plastic moment capacity of:
The section has a flexural elastic moment capacity of: