L 150x75x15 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 150x75x15 (UK)

The L 150x75x15 steel profile weighs 24.9 kg/m (16.72 lb/ft), has a depth of 150 mm (5.91 in), flange width 75 mm (2.95 in). Cross-sectional area: 3,180.903 mm². Moment of inertia Ix = 716.557 cm⁴, Iy = 121.63 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	75 mm	2.95 in
Thickness (t)	15 mm	0.59 in
Fillet radius (r)	12 mm	0.47 in
Weight	24.9 kg/m	16.72 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,180.9 mm²	4.930 in²
Moment of inertia (Ix)	716.56 cm⁴	17.22 in⁴
Moment of inertia (Iy)	121.63 cm⁴	2.92 in⁴
Elastic section modulus (Sx)	75.56 cm³	4.611 in³
Elastic section modulus (Sy)	21.35 cm³	1.303 in³
Plastic section modulus (Zx)	113.35 cm³	6.917 in³
Plastic section modulus (Zy)	32.03 cm³	1.955 in³
Radius of gyration (rx)	4.75 cm	1.869 in
Radius of gyration (ry)	1.96 cm	0.770 in