L 200x200x18 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 200x200x18 (UK)

The L 200x200x18 steel profile weighs 54.2 kg/m (36.45 lb/ft), has a depth of 200 mm (7.87 in), flange width 200 mm (7.87 in). Cross-sectional area: 6,876 mm². Moment of inertia Ix = 2,629.188 cm⁴, Iy = 2,629.188 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	200 mm	7.87 in
Thickness (t)	18 mm	0.71 in
Weight	54.2 kg/m	36.45 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,876 mm²	10.658 in²
Moment of inertia (Ix)	2,629.19 cm⁴	63.17 in⁴
Moment of inertia (Iy)	2,629.19 cm⁴	63.17 in⁴
Elastic section modulus (Sx)	183.4 cm³	11.192 in³
Elastic section modulus (Sy)	183.4 cm³	11.192 in³
Plastic section modulus (Zx)	275.1 cm³	16.788 in³
Plastic section modulus (Zy)	275.1 cm³	16.788 in³
Radius of gyration (rx)	6.18 cm	2.434 in
Radius of gyration (ry)	6.18 cm	2.434 in