L 31.8x31.8x7.94 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 31.8x31.8x7.94 (UK)

The L 31.8x31.8x7.94 steel profile weighs 3.5 kg/m (2.33 lb/ft), has a depth of 31.8 mm (1.25 in), flange width 31.8 mm (1.25 in). Cross-sectional area: 441.94 mm². Moment of inertia Ix = 3.768 cm⁴, Iy = 3.768 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	31.8 mm	1.25 in
Width (b)	31.8 mm	1.25 in
Thickness (t)	7.9 mm	0.31 in
Weight	3.5 kg/m	2.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	441.94 mm²	0.685 in²
Moment of inertia (Ix)	3.77 cm⁴	0.09 in⁴
Moment of inertia (Iy)	3.77 cm⁴	0.09 in⁴
Elastic section modulus (Sx)	1.79 cm³	0.109 in³
Elastic section modulus (Sy)	1.79 cm³	0.109 in³
Plastic section modulus (Zx)	2.69 cm³	0.164 in³
Plastic section modulus (Zy)	2.69 cm³	0.164 in³
Radius of gyration (rx)	0.92 cm	0.364 in
Radius of gyration (ry)	0.92 cm	0.364 in