L 150x150x20 IS · Weight & Dimensions

IS, 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 150x150x20 (UK)

The L 150x150x20 steel profile weighs 44.1 kg/m (29.65 lb/ft), has a depth of 150 mm (5.91 in), flange width 150 mm (5.91 in). Cross-sectional area: 5,600 mm². Moment of inertia Ix = 1,159.649 cm⁴, Iy = 1,159.649 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	150 mm	5.91 in
Thickness (t)	20 mm	0.79 in
Weight	44.1 kg/m	29.65 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,600 mm²	8.680 in²
Moment of inertia (Ix)	1,159.65 cm⁴	27.86 in⁴
Moment of inertia (Iy)	1,159.65 cm⁴	27.86 in⁴
Elastic section modulus (Sx)	110.26 cm³	6.728 in³
Elastic section modulus (Sy)	110.26 cm³	6.728 in³
Plastic section modulus (Zx)	165.38 cm³	10.092 in³
Plastic section modulus (Zy)	165.38 cm³	10.092 in³
Radius of gyration (rx)	4.55 cm	1.792 in
Radius of gyration (ry)	4.55 cm	1.792 in