L 50x50x9 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 50x50x9 (UK)

The L 50x50x9 steel profile weighs 6.5 kg/m (4.35 lb/ft), has a depth of 50 mm (1.97 in), flange width 50 mm (1.97 in). Cross-sectional area: 819 mm². Moment of inertia Ix = 18.145 cm⁴, Iy = 18.145 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	50 mm	1.97 in
Width (b)	50 mm	1.97 in
Thickness (t)	9 mm	0.35 in
Weight	6.5 kg/m	4.35 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	819 mm²	1.269 in²
Moment of inertia (Ix)	18.14 cm⁴	0.44 in⁴
Moment of inertia (Iy)	18.14 cm⁴	0.44 in⁴
Elastic section modulus (Sx)	5.3 cm³	0.323 in³
Elastic section modulus (Sy)	5.3 cm³	0.323 in³
Plastic section modulus (Zx)	7.95 cm³	0.485 in³
Plastic section modulus (Zy)	7.95 cm³	0.485 in³
Radius of gyration (rx)	1.49 cm	0.586 in
Radius of gyration (ry)	1.49 cm	0.586 in