RHS 120x100x5 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 cal 6 (México) · Caño estructural 120x100 (Argentina)
The RHS 120x100x5 steel profile weighs 16.0 kg/m (10.76 lb/ft), has a depth of 120 mm (4.72 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,035.619 mm². Moment of inertia Ix = 419.308 cm⁴, Iy = 316.269 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 5 mm ≈ 6 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 120 mm | 4.72 in |
| Width (b) | 100 mm | 3.94 in |
| Thickness (t) | 5 mm | 0.20 in |
| Fillet radius (r) | 10 mm | 0.39 in |
| Weight | 16.0 kg/m | 10.76 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,035.62 mm² | 3.155 in² |
| Moment of inertia (Ix) | 419.31 cm⁴ | 10.07 in⁴ |
| Moment of inertia (Iy) | 316.27 cm⁴ | 7.60 in⁴ |
| Elastic section modulus (Sx) | 69.88 cm³ | 4.265 in³ |
| Elastic section modulus (Sy) | 63.25 cm³ | 3.860 in³ |
| Plastic section modulus (Zx) | 83.95 cm³ | 5.123 in³ |
| Plastic section modulus (Zy) | 74.09 cm³ | 4.521 in³ |
| Radius of gyration (rx) | 4.54 cm | 1.787 in |
| Radius of gyration (ry) | 3.94 cm | 1.552 in |
Beam Calculator— RHS 120x100x5
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — RHS 120x100x5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
20.12 mm
L/298
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
