L 127x127x9.53 CISC · Weight & Dimensions

CISC, 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 127x127x9.53 (UK)

The L 127x127x9.53 steel profile weighs 18.3 kg/m (12.29 lb/ft), has a depth of 127 mm (5.00 in), flange width 127 mm (5.00 in). Cross-sectional area: 2,329.799 mm². Moment of inertia Ix = 364.151 cm⁴, Iy = 364.151 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	127 mm	5.00 in
Width (b)	127 mm	5.00 in
Thickness (t)	9.5 mm	0.38 in
Weight	18.3 kg/m	12.29 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,329.8 mm²	3.611 in²
Moment of inertia (Ix)	364.15 cm⁴	8.75 in⁴
Moment of inertia (Iy)	364.15 cm⁴	8.75 in⁴
Elastic section modulus (Sx)	39.7 cm³	2.423 in³
Elastic section modulus (Sy)	39.7 cm³	2.423 in³
Plastic section modulus (Zx)	59.55 cm³	3.634 in³
Plastic section modulus (Zy)	59.55 cm³	3.634 in³
Radius of gyration (rx)	3.95 cm	1.556 in
Radius of gyration (ry)	3.95 cm	1.556 in