Angles (L)

L5X5X7/8 L127X127X22.2

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 = 5d = 5t = 0.875t = 0.875
Cross-section, to scaledimensions in inches

Dimensions

Depthd
5in
Widthb
5in
Thicknesst
0.875in
Distance k (design)kdes
1.38in
Distance k (detailing)kdet
1.375in

Mass and area

Mass per lengthm
27.2lb/ft
Cross-sectional areaA
8in²

Strong axis x–x

Moment of inertiaIx
17.8in⁴
Elastic section modulusSx
5.16in³
Plastic section modulusZx
9.31in³
Radius of gyrationrx
1.49in

Weak axis y–y

Moment of inertiaIy
17.8in⁴
Elastic section modulusSy
5.16in³
Plastic section modulusZy
9.31in³
Radius of gyrationry
1.49in

Principal axes

Moment of inertia, minor principal axisIz
7.6in⁴
Section modulus, minor principal axisSz
3.44in³
Radius of gyration, minor principal axisrz
0.971in
Tangent of principal axis angletan α
1

Torsion and stability

Torsional constantJ
2.07in⁴
Warping constantCw
3.53in⁶
Polar radius (shear center)r̄o
2.64in
Flexural constantH
0.64

Centers

Centroidx̄
1.56in
Centroidȳ
1.56in
Plastic neutral axisxp
0.8in
Plastic neutral axisyp
0.8in

Slenderness ratios

Wall slendernessb/t
5.71

Equivalents in other standards