ISA 65x65x5 · 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 65x65x5 (UK)

The ISA 65x65x5 steel profile weighs 4.9 kg/m (3.29 lb/ft), has a depth of 65 mm (2.56 in), flange width 65 mm (2.56 in). Cross-sectional area: 625 mm². Moment of inertia Ix = 25.55 cm⁴, Iy = 25.55 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	65 mm	2.56 in
Width (b)	65 mm	2.56 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	8 mm	0.31 in
Weight	4.9 kg/m	3.29 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	625 mm²	0.969 in²
Moment of inertia (Ix)	25.55 cm⁴	0.61 in⁴
Moment of inertia (Iy)	25.55 cm⁴	0.61 in⁴
Elastic section modulus (Sx)	5.45 cm³	0.333 in³
Elastic section modulus (Sy)	5.45 cm³	0.333 in³
Plastic section modulus (Zx)	8.17 cm³	0.499 in³
Plastic section modulus (Zy)	8.17 cm³	0.499 in³
Radius of gyration (rx)	2.02 cm	0.795 in
Radius of gyration (ry)	2.02 cm	0.795 in