WT10.5X124 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 11.9 | 302.3 mm |
| Flange Width (bf) | 12.8 | 32.51 cm |
| Flange Thickness (tf) | 1.99 | 50.5 mm |
| Web Thickness (tw) | 1.1 | 27.9 mm |
| Area (A) | 37 in² | 238.7 cm² |
| Weight | 124 lb/ft | 184.5 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 368 | 349 | in⁴ |
| Elastic Section Modulus (S) | 40.3 | 54.5 | in³ |
| Plastic Section Modulus (Z) | 75.7 | 84.8 | in³ |
| Radius of Gyration (r) | 3.15 | 3.07 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 40.2 | in⁴ |
| Warping Constant (Cw) | 163 | 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 WT10.5X124 tee? 124 lb/ft (184.5 kg/m).
What is the section modulus of WT10.5X124? Sx = 40.3 in³, Zx = 75.7 in³ (strong axis). Sy = 54.5 in³, Zy = 84.8 in³ (weak axis).
What steel grade is standard for WT10.5X124? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT10.5X124? Ix = 368 in⁴ about the strong axis and Iy = 349 in⁴ about the weak axis. The radius of gyration is rx = 3.15 in and ry = 3.07 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.