L 150x150x18 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 150x150x18 (UK)

The L 150x150x18 steel profile weighs 40.0 kg/m (26.91 lb/ft), has a depth of 150 mm (5.91 in), flange width 150 mm (5.91 in). Cross-sectional area: 5,130.938 mm². Moment of inertia Ix = 1,063.303 cm⁴, Iy = 1,063.303 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)	18 mm	0.71 in
Fillet radius (r)	16 mm	0.63 in
Weight	40.0 kg/m	26.91 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,130.94 mm²	7.953 in²
Moment of inertia (Ix)	1,063.3 cm⁴	25.55 in⁴
Moment of inertia (Iy)	1,063.3 cm⁴	25.55 in⁴
Elastic section modulus (Sx)	99.97 cm³	6.100 in³
Elastic section modulus (Sy)	99.97 cm³	6.100 in³
Plastic section modulus (Zx)	149.95 cm³	9.151 in³
Plastic section modulus (Zy)	149.95 cm³	9.151 in³
Radius of gyration (rx)	4.55 cm	1.792 in
Radius of gyration (ry)	4.55 cm	1.792 in