WT15X49.5 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 14.8 | 375.9 mm |
| Flange Width (bf) | 10.5 | 26.67 cm |
| Flange Thickness (tf) | 0.67 | 17.0 mm |
| Web Thickness (tw) | 0.52 | 13.2 mm |
| Area (A) | 14.5 in² | 93.5 cm² |
| Weight | 49.5 lb/ft | 73.7 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 322 | 63.9 | in⁴ |
| Elastic Section Modulus (S) | 30 | 12.2 | in³ |
| Plastic Section Modulus (Z) | 54.4 | 19.3 | in³ |
| Radius of Gyration (r) | 4.71 | 2.1 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 1.88 | in⁴ |
| Warping Constant (Cw) | 14.3 | 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 WT15X49.5 tee? 49.5 lb/ft (73.7 kg/m).
What is the section modulus of WT15X49.5? Sx = 30 in³, Zx = 54.4 in³ (strong axis). Sy = 12.2 in³, Zy = 19.3 in³ (weak axis).
What steel grade is standard for WT15X49.5? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT15X49.5? Ix = 322 in⁴ about the strong axis and Iy = 63.9 in⁴ about the weak axis. The radius of gyration is rx = 4.71 in and ry = 2.1 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.