RHS 120x100x8 Condesa · Weight & Dimensions
Condesa, cold-formed sections · Rectangular Hollow Section
Rectangular Hollow Sections (RHS) are tubular profiles with excellent torsional resistance and aesthetic appeal. Used for columns, trusses, and exposed structural elements.
Also known as: PTR 120x100 (México) · Caño estructural 120x100 (Argentina)
The RHS 120x100x8 steel profile weighs 23.9 kg/m (16.03 lb/ft), has a depth of 120 mm (4.72 in), flange width 100 mm (3.94 in). Cross-sectional area: 3,044.248 mm². Moment of inertia Ix = 576.353 cm⁴, Iy = 433.827 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 120 mm | 4.72 in |
| Width (b) | 100 mm | 3.94 in |
| Thickness (t) | 8 mm | 0.31 in |
| Fillet radius (r) | 20 mm | 0.79 in |
| Weight | 23.9 kg/m | 16.03 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 3,044.25 mm² | 4.719 in² |
| Moment of inertia (Ix) | 576.35 cm⁴ | 13.85 in⁴ |
| Moment of inertia (Iy) | 433.83 cm⁴ | 10.42 in⁴ |
| Elastic section modulus (Sx) | 96.06 cm³ | 5.862 in³ |
| Elastic section modulus (Sy) | 86.77 cm³ | 5.295 in³ |
| Plastic section modulus (Zx) | 119.89 cm³ | 7.316 in³ |
| Plastic section modulus (Zy) | 105.77 cm³ | 6.455 in³ |
| Radius of gyration (rx) | 4.35 cm | 1.713 in |
| Radius of gyration (ry) | 3.78 cm | 1.486 in |
Beam Calculator— RHS 120x100x8
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — RHS 120x100x8
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
14.64 mm
L/410
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
