L 90x90x10 SAISC · Weight & Dimensions

SAISC, 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 90x90x10 (UK)

The L 90x90x10 steel profile weighs 13.4 kg/m (9.02 lb/ft), has a depth of 90 mm (3.54 in), flange width 90 mm (3.54 in). Cross-sectional area: 1,725.967 mm². Moment of inertia Ix = 129.208 cm⁴, Iy = 129.208 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	90 mm	3.54 in
Width (b)	90 mm	3.54 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	11 mm	0.43 in
Weight	13.4 kg/m	9.02 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,725.97 mm²	2.675 in²
Moment of inertia (Ix)	129.21 cm⁴	3.10 in⁴
Moment of inertia (Iy)	129.21 cm⁴	3.10 in⁴
Elastic section modulus (Sx)	20.12 cm³	1.228 in³
Elastic section modulus (Sy)	20.12 cm³	1.228 in³
Plastic section modulus (Zx)	30.18 cm³	1.842 in³
Plastic section modulus (Zy)	30.18 cm³	1.842 in³
Radius of gyration (rx)	2.74 cm	1.077 in
Radius of gyration (ry)	2.74 cm	1.077 in