L 100x65x10 British Steel · Weight & Dimensions

British Steel, 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 100x65x10 (UK)

The L 100x65x10 steel profile weighs 12.3 kg/m (8.23 lb/ft), has a depth of 100 mm (3.94 in), flange width 65 mm (2.56 in). Cross-sectional area: 1,571.46 mm². Moment of inertia Ix = 155.68 cm⁴, Iy = 52.186 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	100 mm	3.94 in
Width (b)	65 mm	2.56 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	10 mm	0.39 in
Weight	12.3 kg/m	8.23 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,571.46 mm²	2.436 in²
Moment of inertia (Ix)	155.68 cm⁴	3.74 in⁴
Moment of inertia (Iy)	52.19 cm⁴	1.25 in⁴
Elastic section modulus (Sx)	23.43 cm³	1.430 in³
Elastic section modulus (Sy)	10.72 cm³	0.654 in³
Plastic section modulus (Zx)	35.15 cm³	2.145 in³
Plastic section modulus (Zy)	16.08 cm³	0.981 in³
Radius of gyration (rx)	3.15 cm	1.239 in
Radius of gyration (ry)	1.82 cm	0.717 in