Steel Section Catalog
HSS 356x254x8.0
AISC — 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.
The HSS 356x254x8.0 steel profile weighs 66.5 kg/m (44.69 lb/ft), has a depth of 355.6 mm (14.00 in), flange width 254 mm (10.00 in). Cross-sectional area: 8,803 mm². Moment of inertia Ix = 16,277.95 cm⁴, Iy = 9,691.47 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 355.6 mm | 14.00 in |
| Width (b) | 254 mm | 10.00 in |
| Thickness (t) | 7.4 mm | 0.29 in |
| Fillet radius (r) | 14.8 mm | 0.58 in |
| Weight | 66.5 kg/m | 44.69 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 8,803 mm² | 13.645 in² |
| Moment of inertia (Ix) | 16,277.95 cm⁴ | 391.08 in⁴ |
| Moment of inertia (Iy) | 9,691.47 cm⁴ | 232.84 in⁴ |
| Elastic section modulus (Sx) | 915.52 cm³ | 55.869 in³ |
| Elastic section modulus (Sy) | 763.11 cm³ | 46.568 in³ |
| Plastic section modulus (Zx) | 1,084.21 cm³ | 66.163 in³ |
| Plastic section modulus (Zy) | 860.61 cm³ | 52.518 in³ |
| Radius of gyration (rx) | 13.6 cm | 5.354 in |
| Radius of gyration (ry) | 10.49 cm | 4.130 in |
Beam Calculator— HSS 356x254x8.0
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mfixed @ 0mfixed @ 6m→kN/m
Results — HSS 356x254x8.0
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
0.52 mm
L/11575
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
