Steel Section Catalog
UB 356x171x67
EN — Wide Flange (I-beam)
Wide flange beams (W shapes / I-beams) are the most common structural steel profile used in building construction. They are used for beams, columns, and girders in steel-framed buildings and bridges. Designed per AISC 360, Eurocode 3, and NBR 8800.
The UB 356x171x67 steel profile weighs 67.1 kg/m (45.09 lb/ft), has a depth of 363.4 mm (14.31 in), flange width 173.2 mm (6.82 in). Cross-sectional area: 8,459.7 mm². Moment of inertia Ix = 19,223.41 cm⁴, Iy = 1,361.63 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 363.4 mm | 14.31 in |
| Width (b) | 173.2 mm | 6.82 in |
| Web thickness (tw) | 9.1 mm | 0.36 in |
| Flange thickness (tf) | 15.7 mm | 0.62 in |
| Fillet radius (r) | 10.2 mm | 0.40 in |
| Weight | 67.1 kg/m | 45.09 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 8,459.7 mm² | 13.113 in² |
| Moment of inertia (Ix) | 19,223.41 cm⁴ | 461.84 in⁴ |
| Moment of inertia (Iy) | 1,361.63 cm⁴ | 32.71 in⁴ |
| Elastic section modulus (Sx) | 1,057.98 cm³ | 64.562 in³ |
| Elastic section modulus (Sy) | 157.23 cm³ | 9.595 in³ |
| Plastic section modulus (Zx) | 1,196.24 cm³ | 72.999 in³ |
| Plastic section modulus (Zy) | 242.36 cm³ | 14.790 in³ |
| Radius of gyration (rx) | 15.07 cm | 5.933 in |
| Radius of gyration (ry) | 4.01 cm | 1.579 in |
Beam Calculator— UB 356x171x67
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mfixed @ 0mfixed @ 6m→kN/m
Results — UB 356x171x67
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
0.44 mm
L/13670
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
