L 100x50x7 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 100x50x7 (UK)

The L 100x50x7 steel profile weighs 7.9 kg/m (5.33 lb/ft), has a depth of 100 mm (3.94 in), flange width 50 mm (1.97 in). Cross-sectional area: 1,001 mm². Moment of inertia Ix = 103.969 cm⁴, Iy = 18.079 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	100 mm	3.94 in
Width (b)	50 mm	1.97 in
Thickness (t)	7 mm	0.28 in
Weight	7.9 kg/m	5.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,001 mm²	1.552 in²
Moment of inertia (Ix)	103.97 cm⁴	2.50 in⁴
Moment of inertia (Iy)	18.08 cm⁴	0.43 in⁴
Elastic section modulus (Sx)	16.25 cm³	0.992 in³
Elastic section modulus (Sy)	4.64 cm³	0.283 in³
Plastic section modulus (Zx)	24.37 cm³	1.487 in³
Plastic section modulus (Zy)	6.96 cm³	0.425 in³
Radius of gyration (rx)	3.22 cm	1.269 in
Radius of gyration (ry)	1.34 cm	0.529 in