Steel Section Catalog
ISA 75x75x5
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 75x75x5 (UK)
The ISA 75x75x5 steel profile weighs 5.7 kg/m (3.83 lb/ft), has a depth of 75 mm (2.95 in), flange width 75 mm (2.95 in). Cross-sectional area: 725 mm². Moment of inertia Ix = 39.83 cm⁴, Iy = 39.83 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 75 mm | 2.95 in |
| Width (b) | 75 mm | 2.95 in |
| Thickness (t) | 5 mm | 0.20 in |
| Fillet radius (r) | 9 mm | 0.35 in |
| Weight | 5.7 kg/m | 3.83 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 725 mm² | 1.124 in² |
| Moment of inertia (Ix) | 39.83 cm⁴ | 0.96 in⁴ |
| Moment of inertia (Iy) | 39.83 cm⁴ | 0.96 in⁴ |
| Elastic section modulus (Sx) | 7.32 cm³ | 0.447 in³ |
| Elastic section modulus (Sy) | 7.32 cm³ | 0.447 in³ |
| Plastic section modulus (Zx) | 10.98 cm³ | 0.670 in³ |
| Plastic section modulus (Zy) | 10.98 cm³ | 0.670 in³ |
| Radius of gyration (rx) | 2.34 cm | 0.921 in |
| Radius of gyration (ry) | 2.34 cm | 0.921 in |
Beam Calculator— ISA 75x75x5
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 75x75x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
211.84 mm
L/28
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
