L 25x25x3 SAISC · Weight & Dimensions

SAISC, 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 25x25x3 (UK)

The L 25x25x3 steel profile weighs 1.1 kg/m (0.75 lb/ft), has a depth of 25 mm (0.98 in), flange width 25 mm (0.98 in). Cross-sectional area: 143.629 mm². Moment of inertia Ix = 0.821 cm⁴, Iy = 0.821 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	25 mm	0.98 in
Width (b)	25 mm	0.98 in
Thickness (t)	3 mm	0.12 in
Fillet radius (r)	3.5 mm	0.14 in
Weight	1.1 kg/m	0.75 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	143.63 mm²	0.223 in²
Moment of inertia (Ix)	0.82 cm⁴	0.02 in⁴
Moment of inertia (Iy)	0.82 cm⁴	0.02 in⁴
Elastic section modulus (Sx)	0.46 cm³	0.028 in³
Elastic section modulus (Sy)	0.46 cm³	0.028 in³
Plastic section modulus (Zx)	0.69 cm³	0.042 in³
Plastic section modulus (Zy)	0.69 cm³	0.042 in³
Radius of gyration (rx)	0.76 cm	0.298 in
Radius of gyration (ry)	0.76 cm	0.298 in