L 203x203x15.9 CISC · Weight & Dimensions

CISC, hot-rolled sections · 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: RSA 203x203x15.9 (UK)

The L 203x203x15.9 steel profile weighs 48.7 kg/m (32.71 lb/ft), has a depth of 203 mm (7.99 in), flange width 203 mm (7.99 in). Cross-sectional area: 6,202.59 mm². Moment of inertia Ix = 2,469.497 cm⁴, Iy = 2,469.497 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	203 mm	7.99 in
Width (b)	203 mm	7.99 in
Thickness (t)	15.9 mm	0.63 in
Weight	48.7 kg/m	32.71 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,202.59 mm²	9.614 in²
Moment of inertia (Ix)	2,469.5 cm⁴	59.33 in⁴
Moment of inertia (Iy)	2,469.5 cm⁴	59.33 in⁴
Elastic section modulus (Sx)	168.72 cm³	10.296 in³
Elastic section modulus (Sy)	168.72 cm³	10.296 in³
Plastic section modulus (Zx)	253.08 cm³	15.444 in³
Plastic section modulus (Zy)	253.08 cm³	15.444 in³
Radius of gyration (rx)	6.31 cm	2.484 in
Radius of gyration (ry)	6.31 cm	2.484 in