L 19.1x19.1x3.18 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 19.1x19.1x3.18 (UK)

The L 19.1x19.1x3.18 steel profile weighs 0.9 kg/m (0.58 lb/ft), has a depth of 19.1 mm (0.75 in), flange width 19.1 mm (0.75 in). Cross-sectional area: 111.364 mm². Moment of inertia Ix = 0.364 cm⁴, Iy = 0.364 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	19.1 mm	0.75 in
Width (b)	19.1 mm	0.75 in
Thickness (t)	3.2 mm	0.13 in
Weight	0.9 kg/m	0.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	111.36 mm²	0.173 in²
Moment of inertia (Ix)	0.36 cm⁴	0.01 in⁴
Moment of inertia (Iy)	0.36 cm⁴	0.01 in⁴
Elastic section modulus (Sx)	0.28 cm³	0.017 in³
Elastic section modulus (Sy)	0.28 cm³	0.017 in³
Plastic section modulus (Zx)	0.41 cm³	0.025 in³
Plastic section modulus (Zy)	0.41 cm³	0.025 in³
Radius of gyration (rx)	0.57 cm	0.225 in
Radius of gyration (ry)	0.57 cm	0.225 in