L 80x80x8 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.

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Also known as: RSA 80x80x8 (UK)

The L 80x80x8 steel profile weighs 9.7 kg/m (6.49 lb/ft), has a depth of 80 mm (3.15 in), flange width 80 mm (3.15 in). Cross-sectional area: 1,237.46 mm². Moment of inertia Ix = 73.749 cm⁴, Iy = 73.749 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	80 mm	3.15 in
Width (b)	80 mm	3.15 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	10 mm	0.39 in
Weight	9.7 kg/m	6.49 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,237.46 mm²	1.918 in²
Moment of inertia (Ix)	73.75 cm⁴	1.77 in⁴
Moment of inertia (Iy)	73.75 cm⁴	1.77 in⁴
Elastic section modulus (Sx)	12.84 cm³	0.783 in³
Elastic section modulus (Sy)	12.84 cm³	0.783 in³
Plastic section modulus (Zx)	19.26 cm³	1.175 in³
Plastic section modulus (Zy)	19.26 cm³	1.175 in³
Radius of gyration (rx)	2.44 cm	0.961 in
Radius of gyration (ry)	2.44 cm	0.961 in