Steel Section Catalog
L 125x125x13
AISC — Angle Section
Angle sections (L shapes) are used for bracing, connections, lintels, and built-up members. Available in equal and unequal leg configurations.
The L 125x125x13 steel profile weighs 23.4 kg/m (15.72 lb/ft), has a depth of 127 mm (5.00 in), flange width 127 mm (5.00 in). Cross-sectional area: 3,064.5 mm². Moment of inertia Ix = 468.27 cm⁴, Iy = 468.27 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 127 mm | 5.00 in |
| Width (b) | 127 mm | 5.00 in |
| Thickness (t) | 12.7 mm | 0.50 in |
| Fillet radius (r) | 12.7 mm | 0.50 in |
| Weight | 23.4 kg/m | 15.72 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,064.5 mm² | 4.750 in² |
| Moment of inertia (Ix) | 468.27 cm⁴ | 11.25 in⁴ |
| Moment of inertia (Iy) | 468.27 cm⁴ | 11.25 in⁴ |
| Elastic section modulus (Sx) | 51.7 cm³ | 3.155 in³ |
| Elastic section modulus (Sy) | 51.7 cm³ | 3.155 in³ |
| Plastic section modulus (Zx) | 77.55 cm³ | 4.732 in³ |
| Plastic section modulus (Zy) | 77.55 cm³ | 4.732 in³ |
| Radius of gyration (rx) | 3.91 cm | 1.539 in |
| Radius of gyration (ry) | 3.91 cm | 1.539 in |
Beam Calculator— L 125x125x13
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mfixed @ 0mfixed @ 6m→kN/m
Results — L 125x125x13
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
18.02 mm
L/333
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
