L 120x120x12 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 120x120x12 (UK)

The L 120x120x12 steel profile weighs 21.6 kg/m (14.51 lb/ft), has a depth of 120 mm (4.72 in), flange width 120 mm (4.72 in). Cross-sectional area: 2,772.268 mm². Moment of inertia Ix = 373.313 cm⁴, Iy = 373.313 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	120 mm	4.72 in
Width (b)	120 mm	4.72 in
Thickness (t)	12 mm	0.47 in
Fillet radius (r)	13 mm	0.51 in
Weight	21.6 kg/m	14.51 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,772.27 mm²	4.297 in²
Moment of inertia (Ix)	373.31 cm⁴	8.97 in⁴
Moment of inertia (Iy)	373.31 cm⁴	8.97 in⁴
Elastic section modulus (Sx)	43.39 cm³	2.648 in³
Elastic section modulus (Sy)	43.39 cm³	2.648 in³
Plastic section modulus (Zx)	65.09 cm³	3.972 in³
Plastic section modulus (Zy)	65.09 cm³	3.972 in³
Radius of gyration (rx)	3.67 cm	1.445 in
Radius of gyration (ry)	3.67 cm	1.445 in