Steel Section Catalog
Barra 16mm
BR — Round Bar
Round bars are solid circular sections used for bracing rods, ties, anchor bolts, and secondary structural elements.
The Barra 16mm steel profile weighs 1.6 kg/m (1.06 lb/ft). Cross-sectional area: 201.1 mm². Moment of inertia Ix = 0.32 cm⁴, Iy = 0.32 cm⁴.
Cross-section (not to scale)
Imperial equivalent: Ø16 mm = 5/8" (fractional inch diameter)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Diameter (d) | 16 mm | 0.63 in |
| Weight | 1.6 kg/m | 1.06 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 201.1 mm² | 0.312 in² |
| Moment of inertia (Ix) | 0.32 cm⁴ | 0.01 in⁴ |
| Moment of inertia (Iy) | 0.32 cm⁴ | 0.01 in⁴ |
| Elastic section modulus (Sx) | 0.4 cm³ | 0.024 in³ |
| Elastic section modulus (Sy) | 0.4 cm³ | 0.024 in³ |
| Plastic section modulus (Zx) | 0.68 cm³ | 0.041 in³ |
| Plastic section modulus (Zy) | 0.68 cm³ | 0.041 in³ |
| Radius of gyration (rx) | 0.4 cm | 0.157 in |
| Radius of gyration (ry) | 0.4 cm | 0.157 in |
Beam Calculator— Barra 16mm
3D preview unavailable
Your device does not support WebGL. The 2D diagram below is still fully functional.
mfixed @ 0mfixed @ 6m→kN/m
Results — Barra 16mm
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
26367.19 mm
L/0
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
