L 300x300x27 ArcelorMittal · Weight & Dimensions

ArcelorMittal, 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 300x300x27 (UK)

The L 300x300x27 steel profile weighs 120.7 kg/m (81.08 lb/ft), has a depth of 300 mm (11.81 in), flange width 300 mm (11.81 in). Cross-sectional area: 15,471 mm². Moment of inertia Ix = 13,310.267 cm⁴, Iy = 13,310.267 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	300 mm	11.81 in
Thickness (t)	27 mm	1.06 in
Weight	120.7 kg/m	81.08 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	15,471 mm²	23.980 in²
Moment of inertia (Ix)	13,310.27 cm⁴	319.78 in⁴
Moment of inertia (Iy)	13,310.27 cm⁴	319.78 in⁴
Elastic section modulus (Sx)	618.98 cm³	37.773 in³
Elastic section modulus (Sy)	618.98 cm³	37.773 in³
Plastic section modulus (Zx)	928.48 cm³	56.659 in³
Plastic section modulus (Zy)	928.48 cm³	56.659 in³
Radius of gyration (rx)	9.28 cm	3.652 in
Radius of gyration (ry)	9.28 cm	3.652 in