Steel Section Catalog
ISA 90x90x6
IS — Angle Section
Angle sections (L shapes) are used for bracing, connections, lintels, and built-up members. Available in equal and unequal leg configurations.
The ISA 90x90x6 steel profile weighs 8.2 kg/m (5.51 lb/ft), has a depth of 90 mm (3.54 in), flange width 90 mm (3.54 in). Cross-sectional area: 1,044 mm². Moment of inertia Ix = 82.59 cm⁴, Iy = 82.59 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 90 mm | 3.54 in |
| Width (b) | 90 mm | 3.54 in |
| Thickness (t) | 6 mm | 0.24 in |
| Fillet radius (r) | 11 mm | 0.43 in |
| Weight | 8.2 kg/m | 5.51 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,044 mm² | 1.618 in² |
| Moment of inertia (Ix) | 82.59 cm⁴ | 1.98 in⁴ |
| Moment of inertia (Iy) | 82.59 cm⁴ | 1.98 in⁴ |
| Elastic section modulus (Sx) | 12.65 cm³ | 0.772 in³ |
| Elastic section modulus (Sy) | 12.65 cm³ | 0.772 in³ |
| Plastic section modulus (Zx) | 18.98 cm³ | 1.158 in³ |
| Plastic section modulus (Zy) | 18.98 cm³ | 1.158 in³ |
| Radius of gyration (rx) | 2.81 cm | 1.106 in |
| Radius of gyration (ry) | 2.81 cm | 1.106 in |
Beam Calculator— ISA 90x90x6
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 90x90x6
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
102.16 mm
L/59
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
