WT7X141.5 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 8.37 | 212.6 mm |
| Flange Width (bf) | 16.1 | 40.89 cm |
| Flange Thickness (tf) | 2.07 | 52.6 mm |
| Web Thickness (tw) | 1.29 | 32.8 mm |
| Area (A) | 41.6 in² | 268.4 cm² |
| Weight | 141.5 lb/ft | 210.6 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 153 | 722 | in⁴ |
| Elastic Section Modulus (S) | 23.5 | 89.7 | in³ |
| Plastic Section Modulus (Z) | 50.4 | 137 | in³ |
| Radius of Gyration (r) | 1.92 | 4.17 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 51.8 | in⁴ |
| Warping Constant (Cw) | 281 | 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 WT7X141.5 tee? 141.5 lb/ft (210.6 kg/m).
What is the section modulus of WT7X141.5? Sx = 23.5 in³, Zx = 50.4 in³ (strong axis). Sy = 89.7 in³, Zy = 137 in³ (weak axis).
What steel grade is standard for WT7X141.5? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT7X141.5? Ix = 153 in⁴ about the strong axis and Iy = 722 in⁴ about the weak axis. The radius of gyration is rx = 1.92 in and ry = 4.17 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.