Steel Section Catalog
ISA 65x50x8
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 65x50x8 (UK)
The ISA 65x50x8 steel profile weighs 6.9 kg/m (4.62 lb/ft), has a depth of 65 mm (2.56 in), flange width 50 mm (1.97 in). Cross-sectional area: 856 mm². Moment of inertia Ix = 35.07 cm⁴, Iy = 17.97 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) | 8 mm | 0.31 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 6.9 kg/m | 4.62 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 856 mm² | 1.327 in² |
| Moment of inertia (Ix) | 35.07 cm⁴ | 0.84 in⁴ |
| Moment of inertia (Iy) | 17.97 cm⁴ | 0.43 in⁴ |
| Elastic section modulus (Sx) | 8.03 cm³ | 0.490 in³ |
| Elastic section modulus (Sy) | 4.97 cm³ | 0.303 in³ |
| Plastic section modulus (Zx) | 12.04 cm³ | 0.735 in³ |
| Plastic section modulus (Zy) | 7.45 cm³ | 0.455 in³ |
| Radius of gyration (rx) | 2.02 cm | 0.795 in |
| Radius of gyration (ry) | 1.45 cm | 0.571 in |
Beam Calculator— ISA 65x50x8
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mfixed @ 0mfixed @ 6m→kN/m
Results — ISA 65x50x8
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
240.59 mm
L/25
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
