Steel Section Catalog
L 125x75x8
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 125x75x8 steel profile weighs 11.9 kg/m (8.00 lb/ft), has a depth of 127 mm (5.00 in), flange width 76.2 mm (3.00 in). Cross-sectional area: 1,542.9 mm². Moment of inertia Ix = 259.56 cm⁴, Iy = 72.43 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 127 mm | 5.00 in |
| Width (b) | 76.2 mm | 3.00 in |
| Thickness (t) | 7.9 mm | 0.31 in |
| Fillet radius (r) | 12.7 mm | 0.50 in |
| Weight | 11.9 kg/m | 8.00 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,542.9 mm² | 2.391 in² |
| Moment of inertia (Ix) | 259.56 cm⁴ | 6.24 in⁴ |
| Moment of inertia (Iy) | 72.43 cm⁴ | 1.74 in⁴ |
| Elastic section modulus (Sx) | 30.78 cm³ | 1.878 in³ |
| Elastic section modulus (Sy) | 12.29 cm³ | 0.750 in³ |
| Plastic section modulus (Zx) | 46.17 cm³ | 2.817 in³ |
| Plastic section modulus (Zy) | 18.44 cm³ | 1.125 in³ |
| Radius of gyration (rx) | 4.1 cm | 1.614 in |
| Radius of gyration (ry) | 2.17 cm | 0.854 in |
Beam Calculator— L 125x75x8
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mfixed @ 0mfixed @ 6m→kN/m
Results — L 125x75x8
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
32.51 mm
L/185
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
