L 45x45x7 ArcelorMittal · Weight & Dimensions
ArcelorMittal, hot-rolled sections · Angle Section
Angle sections (L shapes) are used for bracing, connections, lintels, and built-up members. Available in equal and unequal leg configurations.
Also known as: RSA 45x45x7 (UK)
The L 45x45x7 steel profile weighs 4.6 kg/m (3.09 lb/ft), has a depth of 45 mm (1.77 in), flange width 45 mm (1.77 in). Cross-sectional area: 581 mm². Moment of inertia Ix = 10.63 cm⁴, Iy = 10.63 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 45 mm | 1.77 in |
| Width (b) | 45 mm | 1.77 in |
| Thickness (t) | 7 mm | 0.28 in |
| Weight | 4.6 kg/m | 3.09 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 581 mm² | 0.901 in² |
| Moment of inertia (Ix) | 10.63 cm⁴ | 0.26 in⁴ |
| Moment of inertia (Iy) | 10.63 cm⁴ | 0.26 in⁴ |
| Elastic section modulus (Sx) | 3.41 cm³ | 0.208 in³ |
| Elastic section modulus (Sy) | 3.41 cm³ | 0.208 in³ |
| Plastic section modulus (Zx) | 5.11 cm³ | 0.312 in³ |
| Plastic section modulus (Zy) | 5.11 cm³ | 0.312 in³ |
| Radius of gyration (rx) | 1.35 cm | 0.533 in |
| Radius of gyration (ry) | 1.35 cm | 0.533 in |
Beam Calculator— L 45x45x7
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — L 45x45x7
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
793.71 mm
L/8
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
