L6X4X1/2 Steel Angle — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Leg Length (leg) | 6 | 15.24 cm |
| Leg Thickness (t) | 0.5 | 1.27 cm |
| Area (A) | 4.75 in² | 30.6 cm² |
| Weight | 16.2 lb/ft | 24.1 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 17.3 | 6.22 | in⁴ |
| Elastic Section Modulus (S) | 4.31 | 2.06 | in³ |
| Plastic Section Modulus (Z) | 7.71 | 3.69 | in³ |
| Radius of Gyration (r) | 1.91 | 1.14 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 0.407 | in⁴ |
| Warping Constant (Cw) | 0.843 | in⁶ |
Design Resources
- Section Properties Database — Compare with other sections
- Steel Angles Reference — Full angle dimension table
- Steel Grades Reference — Material properties
Frequently Asked Questions
What is the weight of a L6X4X1/2 angle? 16.2 lb/ft (24.1 kg/m).
What is the section modulus of L6X4X1/2? Sx = 4.31 in³, Zx = 7.71 in³ (strong axis). Sy = 2.06 in³, Zy = 3.69 in³ (weak axis).
What steel grade is standard for L6X4X1/2? ASTM A36 (Fy = 36 ksi) for angles. Verify with mill certificate.
What is the moment of inertia of L6X4X1/2? Ix = 17.3 in⁴ about the strong axis and Iy = 6.22 in⁴ about the weak axis. The radius of gyration is rx = 1.91 in and ry = 1.14 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.