ISA 70x70x10 · 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 70x70x10 (UK)

The ISA 70x70x10 steel profile weighs 10.2 kg/m (6.85 lb/ft), has a depth of 70 mm (2.76 in), flange width 70 mm (2.76 in). Cross-sectional area: 1,300 mm². Moment of inertia Ix = 58.16 cm⁴, Iy = 58.16 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	70 mm	2.76 in
Width (b)	70 mm	2.76 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	9 mm	0.35 in
Weight	10.2 kg/m	6.85 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,300 mm²	2.015 in²
Moment of inertia (Ix)	58.16 cm⁴	1.40 in⁴
Moment of inertia (Iy)	58.16 cm⁴	1.40 in⁴
Elastic section modulus (Sx)	11.91 cm³	0.727 in³
Elastic section modulus (Sy)	11.91 cm³	0.727 in³
Plastic section modulus (Zx)	17.86 cm³	1.090 in³
Plastic section modulus (Zy)	17.86 cm³	1.090 in³
Radius of gyration (rx)	2.12 cm	0.835 in
Radius of gyration (ry)	2.12 cm	0.835 in