Angles (L)

L3-1/2X3X3/8 L89X76X9.5

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xyb = 3.5d = 3t = 0.375t = 0.375
Cross-section, to scaledimensions in inches

Dimensions

Depthd
3in
Widthb
3.5in
Thicknesst
0.375in
Distance k (design)kdes
0.75in
Distance k (detailing)kdet
0.75in

Mass and area

Mass per lengthm
7.9lb/ft
Cross-sectional areaA
2.32in²

Strong axis x–x

Moment of inertiaIx
2.73in⁴
Elastic section modulusSx
1.12in³
Plastic section modulusZx
2.03in³
Radius of gyrationrx
1.09in

Weak axis y–y

Moment of inertiaIy
1.84in⁴
Elastic section modulusSy
0.847in³
Plastic section modulusZy
1.52in³
Radius of gyrationry
0.892in

Principal axes

Moment of inertia, minor principal axisIz
0.894in⁴
Section modulus, minor principal axisSz
0.693in³
Radius of gyration, minor principal axisrz
0.622in
Tangent of principal axis angletan α
0.72

Torsion and stability

Torsional constantJ
0.114in⁴
Warping constantCw
0.0858in⁶
Polar radius (shear center)r̄o
1.78in

Centers

Centroidx̄
0.823in
Centroidȳ
1.07in
Plastic neutral axisxp
0.331in
Plastic neutral axisyp
0.407in

Slenderness ratios

Wall slendernessb/t
9.33

Equivalents in other standards