Dimensions and section properties for W14X109
Structural sectional properties for a W14X109 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W14X109 |
| Cross Sectional Area | A | 32 in2 |
| Section Width | b | 14.6 in |
| Section Depth | d | 14.3 in |
| Flange thickness | tf | 0.86 in |
| Web thickness | tw | 0.525 in |
| Radius of Gyration about X-X | rx | 6.22 in |
| Radius of Gyrations about Y-Y | ry | 3.73 in |
| Moment of Inertia about X-X | Ix | 1240 in4 |
| Moment of Intertia about Y-Y | Iy | 447 in4 |
| Elastic Section Modulus about X-X | Sx | 173 in3 |
| Elastic Section Modulus about Y-Y | Sy | 61.2 in3 |
| Plastic Section Modulus about X-X | Zx | 192 in3 |
| Plastic Section Modulus about Y-Y | Zy | 92.7 in3 |
| St. Venant Torsional Constant | J | 7.12 in4 |
| Warping Torsion Constant | Cw | 20200 in6 |
| Self Weight of section | Weight | 109 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W14X109 |
| Cross Sectional Area | A | 20645 mm2 |
| Section Width | b | 371 mm |
| Section Depth | d | 363 mm |
| Flange thickness | tf | 21.8 mm |
| Web thickness | tw | 13.3 mm |
| Radius of Gyration about X-X | rx | 158 mm |
| Radius of Gyrations about Y-Y | ry | 95 mm |
| Moment of Inertia about X-X | Ix | 516000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 186000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 2835000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 1003000 mm3 |
| Plastic Section Modulus about X-X | Zx | 3146000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 1519000 mm3 |
| St. Venant Torsional Constant | J | 2964000 mm4 |
| Warping Torsion Constant | Cw | 5424000000000 mm6 |
| Self Weight of section | Weight | 162 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A W14X109 steel section is a standard North American steel section in the W - Wide Flange category. The height and width of the section are 14.3 in (363 mm) and 14.6 in (371 mm) respectively. It weighs 109 lb/ft (162 kg/m) and has a cross sectional area of 32 in2 (20645 mm2).
The section has a tensile yield capacity of:
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The section has a flexural plastic moment capacity of:
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The section has a flexural elastic moment capacity of:
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