CART 80x40x20x2.5 IAS · Weight & Dimensions
IAS, cold-formed sections · Cold-formed Hat Section
The CART 80x40x20x2.5 steel profile weighs 4.4 kg/m (2.95 lb/ft), has a depth of 80 mm (3.15 in), flange width 40 mm (1.57 in). Cross-sectional area: 558.881 mm². Moment of inertia Ix = 45.06 cm⁴, Iy = 21.865 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 80 mm | 3.15 in |
| Width (b) | 40 mm | 1.57 in |
| Thickness (t) | 2.5 mm | 0.10 in |
| Lip | 20 mm | 0.79 in |
| Fillet radius (r) | 2.5 mm | 0.10 in |
| Weight | 4.4 kg/m | 2.95 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 558.88 mm² | 0.866 in² |
| Moment of inertia (Ix) | 45.06 cm⁴ | 1.08 in⁴ |
| Moment of inertia (Iy) | 21.86 cm⁴ | 0.53 in⁴ |
| Elastic section modulus (Sx) | 11.27 cm³ | 0.687 in³ |
| Elastic section modulus (Sy) | 5.83 cm³ | 0.356 in³ |
| Plastic section modulus (Zx) | 14.14 cm³ | 0.863 in³ |
| Plastic section modulus (Zy) | 10.48 cm³ | 0.639 in³ |
| Radius of gyration (rx) | 2.84 cm | 1.118 in |
| Radius of gyration (ry) | 1.98 cm | 0.779 in |
Beam Calculator— CART 80x40x20x2.5
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — CART 80x40x20x2.5
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
187.25 mm
L/32
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
