ISA 75x50x5 · 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 75x50x5 (UK)

The ISA 75x50x5 steel profile weighs 4.8 kg/m (3.25 lb/ft), has a depth of 75 mm (2.95 in), flange width 50 mm (1.97 in). Cross-sectional area: 600 mm². Moment of inertia Ix = 34.85 cm⁴, Iy = 12.66 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	75 mm	2.95 in
Width (b)	50 mm	1.97 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	9 mm	0.35 in
Weight	4.8 kg/m	3.25 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	600 mm²	0.930 in²
Moment of inertia (Ix)	34.85 cm⁴	0.84 in⁴
Moment of inertia (Iy)	12.66 cm⁴	0.30 in⁴
Elastic section modulus (Sx)	6.88 cm³	0.420 in³
Elastic section modulus (Sy)	3.32 cm³	0.203 in³
Plastic section modulus (Zx)	10.33 cm³	0.630 in³
Plastic section modulus (Zy)	4.98 cm³	0.304 in³
Radius of gyration (rx)	2.41 cm	0.949 in
Radius of gyration (ry)	1.45 cm	0.571 in