Steel Section Catalog
L 20x20x1.5
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 20x20x1.5 steel profile weighs 0.5 kg/m (0.30 lb/ft), has a depth of 20 mm (0.79 in), flange width 20 mm (0.79 in). Cross-sectional area: 57.8 mm². Moment of inertia Ix = 0.22 cm⁴, Iy = 0.22 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 20 mm | 0.79 in |
| Width (b) | 20 mm | 0.79 in |
| Thickness (t) | 1.5 mm | 0.06 in |
| Fillet radius (r) | 1.5 mm | 0.06 in |
| Weight | 0.5 kg/m | 0.30 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 57.8 mm² | 0.090 in² |
| Moment of inertia (Ix) | 0.22 cm⁴ | 0.01 in⁴ |
| Moment of inertia (Iy) | 0.22 cm⁴ | 0.01 in⁴ |
| Elastic section modulus (Sx) | 0.15 cm³ | 0.009 in³ |
| Elastic section modulus (Sy) | 0.15 cm³ | 0.009 in³ |
| Plastic section modulus (Zx) | 0.23 cm³ | 0.014 in³ |
| Plastic section modulus (Zy) | 0.23 cm³ | 0.014 in³ |
| Radius of gyration (rx) | 0.62 cm | 0.244 in |
| Radius of gyration (ry) | 0.62 cm | 0.244 in |
Beam Calculator— L 20x20x1.5
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mfixed @ 0mfixed @ 6m→kN/m
Results — L 20x20x1.5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
38352.27 mm
L/0
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
