L 150x75x12 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 150x75x12 (UK)

The L 150x75x12 steel profile weighs 20.2 kg/m (13.55 lb/ft), has a depth of 150 mm (5.91 in), flange width 75 mm (2.95 in). Cross-sectional area: 2,586.903 mm². Moment of inertia Ix = 591.989 cm⁴, Iy = 102.043 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)	12 mm	0.47 in
Fillet radius (r)	12 mm	0.47 in
Weight	20.2 kg/m	13.55 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,586.9 mm²	4.010 in²
Moment of inertia (Ix)	591.99 cm⁴	14.22 in⁴
Moment of inertia (Iy)	102.04 cm⁴	2.45 in⁴
Elastic section modulus (Sx)	61.63 cm³	3.761 in³
Elastic section modulus (Sy)	17.56 cm³	1.072 in³
Plastic section modulus (Zx)	92.44 cm³	5.641 in³
Plastic section modulus (Zy)	26.34 cm³	1.607 in³
Radius of gyration (rx)	4.78 cm	1.883 in
Radius of gyration (ry)	1.99 cm	0.782 in