ISA 125x75x10 · 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 125x75x10 (UK)

The ISA 125x75x10 steel profile weighs 14.9 kg/m (10.01 lb/ft), has a depth of 125 mm (4.92 in), flange width 75 mm (2.95 in). Cross-sectional area: 1,900 mm². Moment of inertia Ix = 304.69 cm⁴, Iy = 84.06 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	125 mm	4.92 in
Width (b)	75 mm	2.95 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	13 mm	0.51 in
Weight	14.9 kg/m	10.01 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,900 mm²	2.945 in²
Moment of inertia (Ix)	304.69 cm⁴	7.32 in⁴
Moment of inertia (Iy)	84.06 cm⁴	2.02 in⁴
Elastic section modulus (Sx)	37.08 cm³	2.263 in³
Elastic section modulus (Sy)	14.7 cm³	0.897 in³
Plastic section modulus (Zx)	55.62 cm³	3.394 in³
Plastic section modulus (Zy)	22.06 cm³	1.346 in³
Radius of gyration (rx)	4 cm	1.575 in
Radius of gyration (ry)	2.1 cm	0.827 in