L 130x90x12 ArcelorMittal · Weight & Dimensions

ArcelorMittal, 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 130x90x12 (UK)

The L 130x90x12 steel profile weighs 19.7 kg/m (13.24 lb/ft), has a depth of 130 mm (5.12 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,521.967 mm². Moment of inertia Ix = 424.51 cm⁴, Iy = 167.804 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	130 mm	5.12 in
Width (b)	90 mm	3.54 in
Thickness (t)	12 mm	0.47 in
Fillet radius (r)	11 mm	0.43 in
Weight	19.7 kg/m	13.24 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,521.97 mm²	3.909 in²
Moment of inertia (Ix)	424.51 cm⁴	10.20 in⁴
Moment of inertia (Iy)	167.8 cm⁴	4.03 in⁴
Elastic section modulus (Sx)	48.48 cm³	2.958 in³
Elastic section modulus (Sy)	24.91 cm³	1.520 in³
Plastic section modulus (Zx)	72.72 cm³	4.438 in³
Plastic section modulus (Zy)	37.37 cm³	2.280 in³
Radius of gyration (rx)	4.1 cm	1.615 in
Radius of gyration (ry)	2.58 cm	1.016 in