WT7X116.5 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 8.02 | 203.7 mm |
| Flange Width (bf) | 15.9 | 40.39 cm |
| Flange Thickness (tf) | 1.72 | 43.7 mm |
| Web Thickness (tw) | 1.07 | 27.2 mm |
| Area (A) | 34.2 in² | 220.6 cm² |
| Weight | 116.5 lb/ft | 173.4 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 116 | 576 | in⁴ |
| Elastic Section Modulus (S) | 18.2 | 72.5 | in³ |
| Plastic Section Modulus (Z) | 38.2 | 110 | in³ |
| Radius of Gyration (r) | 1.84 | 4.1 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 29.6 | in⁴ |
| Warping Constant (Cw) | 154 | in⁶ |
Design Resources
- Section Properties Database — Compare with other sections
- Steel Beam Sizes Reference — Full dimension table
- Steel Grades Reference — Material properties
Frequently Asked Questions
What is the weight of a WT7X116.5 tee? 116.5 lb/ft (173.4 kg/m).
What is the section modulus of WT7X116.5? Sx = 18.2 in³, Zx = 38.2 in³ (strong axis). Sy = 72.5 in³, Zy = 110 in³ (weak axis).
What steel grade is standard for WT7X116.5? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT7X116.5? Ix = 116 in⁴ about the strong axis and Iy = 576 in⁴ about the weak axis. The radius of gyration is rx = 1.84 in and ry = 4.1 in.
Related Pages
Educational reference only. Verify all section properties against the current AISC Manual and mill certificates before design. Results are PRELIMINARY — NOT FOR CONSTRUCTION.