Steel Section Catalog
L 20x30x2.0
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 20x30x2.0 steel profile weighs 0.8 kg/m (0.51 lb/ft), has a depth of 20 mm (0.79 in), flange width 30 mm (1.18 in). Cross-sectional area: 96 mm². Moment of inertia Ix = 0.32 cm⁴, Iy = 0.89 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 20 mm | 0.79 in |
| Width (b) | 30 mm | 1.18 in |
| Thickness (t) | 2 mm | 0.08 in |
| Fillet radius (r) | 2 mm | 0.08 in |
| Weight | 0.8 kg/m | 0.51 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 96 mm² | 0.149 in² |
| Moment of inertia (Ix) | 0.32 cm⁴ | 0.01 in⁴ |
| Moment of inertia (Iy) | 0.89 cm⁴ | 0.02 in⁴ |
| Elastic section modulus (Sx) | 0.21 cm³ | 0.013 in³ |
| Elastic section modulus (Sy) | 0.44 cm³ | 0.027 in³ |
| Plastic section modulus (Zx) | 0.32 cm³ | 0.020 in³ |
| Plastic section modulus (Zy) | 0.66 cm³ | 0.040 in³ |
| Radius of gyration (rx) | 0.58 cm | 0.228 in |
| Radius of gyration (ry) | 0.96 cm | 0.378 in |
Beam Calculator— L 20x30x2.0
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mfixed @ 0mfixed @ 6m→kN/m
Results — L 20x30x2.0
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
26367.19 mm
L/0
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
