Steel Section Catalog
SHS 100x4
EN — Square Hollow Section
Square Hollow Sections (SHS) are tubular profiles with equal sides, ideal for columns and compression members due to their uniform buckling resistance in all directions.
Also known as: PTR 100x100 cal 8 (México) · Caño estructural 100x100 (Argentina)
The SHS 100x4 steel profile weighs 11.7 kg/m (7.86 lb/ft), has a depth of 100 mm (3.94 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,536 mm². Moment of inertia Ix = 236.34 cm⁴, Iy = 236.34 cm⁴.
Cross-section (not to scale)
Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 100 mm | 3.94 in |
| Width (b) | 100 mm | 3.94 in |
| Thickness (t) | 4 mm | 0.16 in |
| Fillet radius (r) | 8 mm | 0.31 in |
| Weight | 11.7 kg/m | 7.86 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 1,536 mm² | 2.381 in² |
| Moment of inertia (Ix) | 236.34 cm⁴ | 5.68 in⁴ |
| Moment of inertia (Iy) | 236.34 cm⁴ | 5.68 in⁴ |
| Elastic section modulus (Sx) | 47.27 cm³ | 2.885 in³ |
| Elastic section modulus (Sy) | 47.27 cm³ | 2.885 in³ |
| Plastic section modulus (Zx) | 55.33 cm³ | 3.376 in³ |
| Plastic section modulus (Zy) | 55.33 cm³ | 3.376 in³ |
| Radius of gyration (rx) | 3.92 cm | 1.543 in |
| Radius of gyration (ry) | 3.92 cm | 1.543 in |
Beam Calculator— SHS 100x4
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mfixed @ 0mfixed @ 6m→kN/m
Results — SHS 100x4
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
35.70 mm
L/168
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
