Steel Section Catalog
ISA 150x90x12
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 150x90x12 steel profile weighs 22.0 kg/m (14.78 lb/ft), has a depth of 150 mm (5.91 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,736 mm². Moment of inertia Ix = 631.8 cm⁴, Iy = 174.31 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 150 mm | 5.91 in |
| Width (b) | 90 mm | 3.54 in |
| Thickness (t) | 12 mm | 0.47 in |
| Fillet radius (r) | 14 mm | 0.55 in |
| Weight | 22.0 kg/m | 14.78 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,736 mm² | 4.241 in² |
| Moment of inertia (Ix) | 631.8 cm⁴ | 15.18 in⁴ |
| Moment of inertia (Iy) | 174.31 cm⁴ | 4.19 in⁴ |
| Elastic section modulus (Sx) | 64.07 cm³ | 3.910 in³ |
| Elastic section modulus (Sy) | 25.41 cm³ | 1.551 in³ |
| Plastic section modulus (Zx) | 96.11 cm³ | 5.865 in³ |
| Plastic section modulus (Zy) | 38.11 cm³ | 2.326 in³ |
| Radius of gyration (rx) | 4.81 cm | 1.894 in |
| Radius of gyration (ry) | 2.52 cm | 0.992 in |
Beam Calculator— ISA 150x90x12
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 150x90x12
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
13.35 mm
L/449
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
