L 102x102x15.9 CISC · Weight & Dimensions
CISC, 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.
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Also known as: RSA 102x102x15.9 (UK)
The L 102x102x15.9 steel profile weighs 23.5 kg/m (15.77 lb/ft), has a depth of 102 mm (4.02 in), flange width 102 mm (4.02 in). Cross-sectional area: 2,990.79 mm². Moment of inertia Ix = 281.075 cm⁴, Iy = 281.075 cm⁴.
Cross-section (not to scale)
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (h) | 102 mm | 4.02 in |
| Width (b) | 102 mm | 4.02 in |
| Thickness (t) | 15.9 mm | 0.63 in |
| Weight | 23.5 kg/m | 15.77 lb/ft |
Section Properties
| Property | Metric | Imperial |
|---|---|---|
| Area (A) | 2,990.79 mm² | 4.636 in² |
| Moment of inertia (Ix) | 281.08 cm⁴ | 6.75 in⁴ |
| Moment of inertia (Iy) | 281.08 cm⁴ | 6.75 in⁴ |
| Elastic section modulus (Sx) | 39.75 cm³ | 2.426 in³ |
| Elastic section modulus (Sy) | 39.75 cm³ | 2.426 in³ |
| Plastic section modulus (Zx) | 59.63 cm³ | 3.639 in³ |
| Plastic section modulus (Zy) | 59.63 cm³ | 3.639 in³ |
| Radius of gyration (rx) | 3.07 cm | 1.207 in |
| Radius of gyration (ry) | 3.07 cm | 1.207 in |
Beam Calculator— L 102x102x15.9
drag to orbit
mfixed @ 0mfixed @ 6m→kN/m
Results — L 102x102x15.9
Mmax
15.0 kN·m
Vmax
15.0 kN
δmax
30.02 mm
L/200
R115.0 kN| 15.0 kN·mR215.0 kN| -15.0 kN·m
Standard:
