Steel Section Catalog
ISA 65x50x5
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 65x50x5 (UK)
The ISA 65x50x5 steel profile weighs 4.4 kg/m (2.98 lb/ft), has a depth of 65 mm (2.56 in), flange width 50 mm (1.97 in). Cross-sectional area: 550 mm². Moment of inertia Ix = 23.46 cm⁴, Iy = 12.17 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 65 mm | 2.56 in |
| Width (b) | 50 mm | 1.97 in |
| Thickness (t) | 5 mm | 0.20 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 4.4 kg/m | 2.98 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 550 mm² | 0.852 in² |
| Moment of inertia (Ix) | 23.46 cm⁴ | 0.56 in⁴ |
| Moment of inertia (Iy) | 12.17 cm⁴ | 0.29 in⁴ |
| Elastic section modulus (Sx) | 5.24 cm³ | 0.320 in³ |
| Elastic section modulus (Sy) | 3.27 cm³ | 0.200 in³ |
| Plastic section modulus (Zx) | 7.86 cm³ | 0.480 in³ |
| Plastic section modulus (Zy) | 4.9 cm³ | 0.299 in³ |
| Radius of gyration (rx) | 2.07 cm | 0.815 in |
| Radius of gyration (ry) | 1.49 cm | 0.587 in |
Beam Calculator— ISA 65x50x5
3D preview unavailable
Your device does not support WebGL. The 2D diagram below is still fully functional.
mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 65x50x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
359.65 mm
L/17
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
