L 45x45x6 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 45x45x6 (UK)

The L 45x45x6 steel profile weighs 4.0 kg/m (2.69 lb/ft), has a depth of 45 mm (1.77 in), flange width 45 mm (1.77 in). Cross-sectional area: 514.515 mm². Moment of inertia Ix = 9.397 cm⁴, Iy = 9.397 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	45 mm	1.77 in
Width (b)	45 mm	1.77 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	7 mm	0.28 in
Weight	4.0 kg/m	2.69 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	514.52 mm²	0.797 in²
Moment of inertia (Ix)	9.4 cm⁴	0.23 in⁴
Moment of inertia (Iy)	9.4 cm⁴	0.23 in⁴
Elastic section modulus (Sx)	2.95 cm³	0.180 in³
Elastic section modulus (Sy)	2.95 cm³	0.180 in³
Plastic section modulus (Zx)	4.43 cm³	0.270 in³
Plastic section modulus (Zy)	4.43 cm³	0.270 in³
Radius of gyration (rx)	1.35 cm	0.532 in
Radius of gyration (ry)	1.35 cm	0.532 in