Steel Section Catalog
ISA 75x50x5
IS — Angle Section
Angle sections (L shapes) are used for bracing, connections, lintels, and built-up members. Available in equal and unequal leg configurations.
Also known as: ISA 75x50x5 (UK)
The ISA 75x50x5 steel profile weighs 4.8 kg/m (3.25 lb/ft), has a depth of 75 mm (2.95 in), flange width 50 mm (1.97 in). Cross-sectional area: 600 mm². Moment of inertia Ix = 34.85 cm⁴, Iy = 12.66 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 75 mm | 2.95 in |
| Width (b) | 50 mm | 1.97 in |
| Thickness (t) | 5 mm | 0.20 in |
| Fillet radius (r) | 9 mm | 0.35 in |
| Weight | 4.8 kg/m | 3.25 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 600 mm² | 0.930 in² |
| Moment of inertia (Ix) | 34.85 cm⁴ | 0.84 in⁴ |
| Moment of inertia (Iy) | 12.66 cm⁴ | 0.30 in⁴ |
| Elastic section modulus (Sx) | 6.88 cm³ | 0.420 in³ |
| Elastic section modulus (Sy) | 3.32 cm³ | 0.203 in³ |
| Plastic section modulus (Zx) | 10.33 cm³ | 0.630 in³ |
| Plastic section modulus (Zy) | 4.98 cm³ | 0.304 in³ |
| Radius of gyration (rx) | 2.41 cm | 0.949 in |
| Radius of gyration (ry) | 1.45 cm | 0.571 in |
Beam Calculator— ISA 75x50x5
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 75x50x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
242.11 mm
L/25
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
