L 25.4x25.4x3.18 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.

Also known as: RSA 25.4x25.4x3.18 (UK)

The L 25.4x25.4x3.18 steel profile weighs 1.2 kg/m (0.80 lb/ft), has a depth of 25.4 mm (1.00 in), flange width 25.4 mm (1.00 in). Cross-sectional area: 151.432 mm². Moment of inertia Ix = 0.905 cm⁴, Iy = 0.905 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	25.4 mm	1.00 in
Width (b)	25.4 mm	1.00 in
Thickness (t)	3.2 mm	0.13 in
Weight	1.2 kg/m	0.80 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	151.43 mm²	0.235 in²
Moment of inertia (Ix)	0.91 cm⁴	0.02 in⁴
Moment of inertia (Iy)	0.91 cm⁴	0.02 in⁴
Elastic section modulus (Sx)	0.51 cm³	0.031 in³
Elastic section modulus (Sy)	0.51 cm³	0.031 in³
Plastic section modulus (Zx)	0.76 cm³	0.046 in³
Plastic section modulus (Zy)	0.76 cm³	0.046 in³
Radius of gyration (rx)	0.77 cm	0.304 in
Radius of gyration (ry)	0.77 cm	0.304 in