L 100x100x4.75 IAS · Weight & Dimensions
IAS, cold-formed 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 100x100x4.75 (UK)
The L 100x100x4.75 steel profile weighs 7.3 kg/m (4.89 lb/ft), has a depth of 100 mm (3.94 in), flange width 100 mm (3.94 in). Cross-sectional area: 912.912 mm². Moment of inertia Ix = 91.241 cm⁴, Iy = 91.241 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 100 mm | 3.94 in |
| Width (b) | 100 mm | 3.94 in |
| Thickness (t) | 4.8 mm | 0.19 in |
| Weight | 7.3 kg/m | 4.89 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 912.91 mm² | 1.415 in² |
| Moment of inertia (Ix) | 91.24 cm⁴ | 2.19 in⁴ |
| Moment of inertia (Iy) | 91.24 cm⁴ | 2.19 in⁴ |
| Elastic section modulus (Sx) | 12.53 cm³ | 0.765 in³ |
| Elastic section modulus (Sy) | 12.53 cm³ | 0.765 in³ |
| Plastic section modulus (Zx) | 18.79 cm³ | 1.147 in³ |
| Plastic section modulus (Zy) | 18.79 cm³ | 1.147 in³ |
| Radius of gyration (rx) | 3.16 cm | 1.245 in |
| Radius of gyration (ry) | 3.16 cm | 1.245 in |
Beam Calculator— L 100x100x4.75
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — L 100x100x4.75
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
92.47 mm
L/65
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
