ISA 80x80x10 · Weight & Dimensions

IS — 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: ISA 80x80x10 (UK)

The ISA 80x80x10 steel profile weighs 11.8 kg/m (7.93 lb/ft), has a depth of 80 mm (3.15 in), flange width 80 mm (3.15 in). Cross-sectional area: 1,500 mm². Moment of inertia Ix = 88.98 cm⁴, Iy = 88.98 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)	10 mm	0.39 in
Fillet radius (r)	10 mm	0.39 in
Weight	11.8 kg/m	7.93 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,500 mm²	2.325 in²
Moment of inertia (Ix)	88.98 cm⁴	2.14 in⁴
Moment of inertia (Iy)	88.98 cm⁴	2.14 in⁴
Elastic section modulus (Sx)	15.8 cm³	0.964 in³
Elastic section modulus (Sy)	15.8 cm³	0.964 in³
Plastic section modulus (Zx)	23.69 cm³	1.446 in³
Plastic section modulus (Zy)	23.69 cm³	1.446 in³
Radius of gyration (rx)	2.44 cm	0.961 in
Radius of gyration (ry)	2.44 cm	0.961 in