Dimensions and section properties for W14X74
Structural sectional properties for a W14X74 standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W14X74 |
| Cross Sectional Area | A | 21.8 in2 |
| Section Width | b | 10.1 in |
| Section Depth | d | 14.2 in |
| Flange thickness | tf | 0.785 in |
| Web thickness | tw | 0.45 in |
| Radius of Gyration about X-X | rx | 6.04 in |
| Radius of Gyrations about Y-Y | ry | 2.48 in |
| Moment of Inertia about X-X | Ix | 795 in4 |
| Moment of Intertia about Y-Y | Iy | 134 in4 |
| Elastic Section Modulus about X-X | Sx | 112 in3 |
| Elastic Section Modulus about Y-Y | Sy | 26.6 in3 |
| Plastic Section Modulus about X-X | Zx | 126 in3 |
| Plastic Section Modulus about Y-Y | Zy | 40.5 in3 |
| St. Venant Torsional Constant | J | 3.87 in4 |
| Warping Torsion Constant | Cw | 5990 in6 |
| Self Weight of section | Weight | 74 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | W |
| Section Name | Name | W14X74 |
| Cross Sectional Area | A | 14064 mm2 |
| Section Width | b | 257 mm |
| Section Depth | d | 361 mm |
| Flange thickness | tf | 19.9 mm |
| Web thickness | tw | 11.4 mm |
| Radius of Gyration about X-X | rx | 153 mm |
| Radius of Gyrations about Y-Y | ry | 63 mm |
| Moment of Inertia about X-X | Ix | 331000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 56000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 1835000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 436000 mm3 |
| Plastic Section Modulus about X-X | Zx | 2065000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 664000 mm3 |
| St. Venant Torsional Constant | J | 1611000 mm4 |
| Warping Torsion Constant | Cw | 1609000000000 mm6 |
| Self Weight of section | Weight | 110 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A W14X74 steel section is a standard North American steel section in the W - Wide Flange category. The height and width of the section are 14.2 in (361 mm) and 10.1 in (257 mm) respectively. It weighs 74 lb/ft (110 kg/m) and has a cross sectional area of 21.8 in2 (14064 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