L 80x50x10 IS · Weight & Dimensions

IS, 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 80x50x10 (UK)

The L 80x50x10 steel profile weighs 9.4 kg/m (6.33 lb/ft), has a depth of 80 mm (3.15 in), flange width 50 mm (1.97 in). Cross-sectional area: 1,200 mm². Moment of inertia Ix = 75.667 cm⁴, Iy = 22.667 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	80 mm	3.15 in
Width (b)	50 mm	1.97 in
Thickness (t)	10 mm	0.39 in
Weight	9.4 kg/m	6.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,200 mm²	1.860 in²
Moment of inertia (Ix)	75.67 cm⁴	1.82 in⁴
Moment of inertia (Iy)	22.67 cm⁴	0.54 in⁴
Elastic section modulus (Sx)	14.65 cm³	0.894 in³
Elastic section modulus (Sy)	6.18 cm³	0.377 in³
Plastic section modulus (Zx)	21.97 cm³	1.341 in³
Plastic section modulus (Zy)	9.27 cm³	0.566 in³
Radius of gyration (rx)	2.51 cm	0.989 in
Radius of gyration (ry)	1.37 cm	0.541 in