ST10X33 Steel ST-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 10 | 254.0 mm |
| Flange Width (bf) | 6.26 | 15.90 cm |
| Flange Thickness (tf) | 0.795 | 20.2 mm |
| Web Thickness (tw) | 0.505 | 12.8 mm |
| Area (A) | 9.7 in² | 62.6 cm² |
| Weight | 33 lb/ft | 49.1 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 92.9 | 13.7 | in⁴ |
| Elastic Section Modulus (S) | 12.9 | 4.39 | in³ |
| Plastic Section Modulus (Z) | 23.4 | 7.7 | in³ |
| Radius of Gyration (r) | 3.1 | 1.19 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 1.78 | in⁴ |
| Warping Constant (Cw) | 4.02 | 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 ST10X33 tee? 33 lb/ft (49.1 kg/m).
What is the section modulus of ST10X33? Sx = 12.9 in³, Zx = 23.4 in³ (strong axis). Sy = 4.39 in³, Zy = 7.7 in³ (weak axis).
What steel grade is standard for ST10X33? ASTM A36 (Fy = 36 ksi) for ST-shapes. Verify with mill certificate.
What is the moment of inertia of ST10X33? Ix = 92.9 in⁴ about the strong axis and Iy = 13.7 in⁴ about the weak axis. The radius of gyration is rx = 3.1 in and ry = 1.19 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.