L3x2x5/16 (L3x2x.3125) – L Shapes - Unequal Leg Angles

L3x2x5/16 is an unequal-leg angle with 3 in (76 mm) x 2 in (51 mm) legs, 5/16 in (8 mm) thick, weighing 5 lb/ft (7.4 kg/m).

Unequal leg angles have two legs of different sizes meeting at a right angle, which lets you place the longer leg where the span or connection needs it. They share the practical advantages of all angles: inexpensive, easy to cut, drill, bolt and weld, and useful wherever a structure needs bracing, a connection element or a lightweight framing member. The unequal geometry suits lintels over doors and windows, shelf angles, unequal-leg bracing, truss members and general fabrication work where one direction carries more load than the other.

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Dimensions

PropertyValue
Nominal Weight (lb/ft)5.0
Leg Size (in)2.0
Leg Size (in)3.0
Nominal Thickness (in)0.313

Full sortable table: Dimensions table for this family

Section Properties

PropertyValue
Ix (in⁴)1.32
Zx (in³)1.19
Sx (in³)0.662
rx (in)0.945
Iy (in⁴)0.467
Zy (in³)0.572
Sy (in³)0.314
ry (in)0.562
Iz (in⁴)0.271
rz (in)0.428
Sz (in³)0.263
J (in⁴)0.051
Cw (in⁶)0.0248
ro (in)1.43

Full sortable table: Section properties table for this family