L2x2x1/8 — Dimensions and Section Properties

Dimensions and key properties

L2x2x1/8 drawn to the proportions tabulated below, with the axes at the centroid, x̄ = 0.53″ and ȳ = 0.53″. z is the principal axis of least radius of gyration, the one a compression check uses. The toe radii are not drawn.

Weight: = 1.65 lb/ft
A: = 0.491 in²
d: = 2 in
b: = 2 in
t: = 0.125 in
Ix: = 0.189 in⁴
Sx: = 0.129 in³
Zx: = 0.23 in³
rx: = 0.62 in
ry: = 0.62 in
rz: = 0.391 in

Section properties

Property	Value	Unit	Description
Weight	1.65	lb/ft	Nominal weight per foot
A	0.491	in²	Cross-sectional area
d	2	in	Long leg
b	2	in	Short leg
t	0.125	in	Leg thickness
Ix	0.189	in⁴	Moment of inertia, strong axis
Sx	0.129	in³	Elastic section modulus, strong axis
Zx	0.23	in³	Plastic section modulus, strong axis
rx	0.62	in	Radius of gyration, strong axis
Iy	0.189	in⁴	Moment of inertia, weak axis
Sy	0.129	in³	Elastic section modulus, weak axis
Zy	0.23	in³	Plastic section modulus, weak axis
ry	0.62	in	Radius of gyration, weak axis
Iz	0.076	in⁴	Moment of inertia, principal z axis
Sz	0.1	in³	Elastic section modulus, principal z axis
rz	0.391	in	Radius of gyration, principal z axis

Other sizes in the L2x2 series

← L2x2x3/16 (heavier)All 5 L2x2 sizes

Nearby angles at a similar d

L2-1/2x1-1/2x3/16d 2.5 in · 2.44 lb/ft
L2-1/2x2x3/16d 2.5 in · 2.75 lb/ft
L2-1/2x2-1/2x3/16d 2.5 in · 3.07 lb/ft
L2-1/2x1-1/2x1/4d 2.5 in · 3.19 lb/ft
L2-1/2x2x1/4d 2.5 in · 3.62 lb/ft
L2-1/2x2-1/2x1/4d 2.5 in · 4.1 lb/ft

Relevant tools

Open L2x2x1/8 in the Steel Shape Properties Table
the full table, filtered to this size, ready to compare against another
Beam Shear, Moment and Deflection Diagram Calculator
find the moment this section has to carry, and how far it deflects under load
ASTM A36
the preferred grade for angles

Need to source materials? Explore the STL NETWORK.