Steel Section Catalog
L 50x50x4
EN — 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 50x50x4 steel profile weighs 3.1 kg/m (2.06 lb/ft), has a depth of 50 mm (1.97 in), flange width 50 mm (1.97 in). Cross-sectional area: 384 mm². Moment of inertia Ix = 9.26 cm⁴, Iy = 9.26 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 50 mm | 1.97 in |
| Width (b) | 50 mm | 1.97 in |
| Thickness (t) | 4 mm | 0.16 in |
| Fillet radius (r) | 7 mm | 0.28 in |
| Weight | 3.1 kg/m | 2.06 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 384 mm² | 0.595 in² |
| Moment of inertia (Ix) | 9.26 cm⁴ | 0.22 in⁴ |
| Moment of inertia (Iy) | 9.26 cm⁴ | 0.22 in⁴ |
| Elastic section modulus (Sx) | 2.57 cm³ | 0.157 in³ |
| Elastic section modulus (Sy) | 2.57 cm³ | 0.157 in³ |
| Plastic section modulus (Zx) | 3.86 cm³ | 0.236 in³ |
| Plastic section modulus (Zy) | 3.86 cm³ | 0.236 in³ |
| Radius of gyration (rx) | 1.55 cm | 0.610 in |
| Radius of gyration (ry) | 1.55 cm | 0.610 in |
Beam Calculator— L 50x50x4
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mfixed @ 0mfixed @ 6m→kN/m
Results — L 50x50x4
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
911.18 mm
L/7
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
