L 150x90x12 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 150x90x12 (UK)

The L 150x90x12 steel profile weighs 21.6 kg/m (14.51 lb/ft), has a depth of 150 mm (5.91 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,766.903 mm². Moment of inertia Ix = 631.891 cm⁴, Iy = 174.328 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	90 mm	3.54 in
Thickness (t)	12 mm	0.47 in
Fillet radius (r)	12 mm	0.47 in
Weight	21.6 kg/m	14.51 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,766.9 mm²	4.289 in²
Moment of inertia (Ix)	631.89 cm⁴	15.18 in⁴
Moment of inertia (Iy)	174.33 cm⁴	4.19 in⁴
Elastic section modulus (Sx)	63.71 cm³	3.888 in³
Elastic section modulus (Sy)	25.32 cm³	1.545 in³
Plastic section modulus (Zx)	95.57 cm³	5.832 in³
Plastic section modulus (Zy)	37.98 cm³	2.318 in³
Radius of gyration (rx)	4.78 cm	1.881 in
Radius of gyration (ry)	2.51 cm	0.988 in