Angles (L)

L10X10X7/8 L254X254X22.2

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 = 10d = 10t = 0.875t = 0.875
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Widthb
10in
Thicknesst
0.875in
Distance k (design)kdes
1.68in
Distance k (detailing)kdet
1.688in

Mass and area

Mass per lengthm
56.9lb/ft
Cross-sectional areaA
16.8in²

Strong axis x–x

Moment of inertiaIx
158in⁴
Elastic section modulusSx
21.9in³
Plastic section modulusZx
39.9in³
Radius of gyrationrx
3.07in

Weak axis y–y

Moment of inertiaIy
158in⁴
Elastic section modulusSy
21.9in³
Plastic section modulusZy
39.9in³
Radius of gyrationry
3.07in

Principal axes

Moment of inertia, minor principal axisIz
62.8in⁴
Section modulus, minor principal axisSz
15.9in³
Radius of gyration, minor principal axisrz
1.93in
Tangent of principal axis angletan α
1

Torsion and stability

Torsional constantJ
4.39in⁴
Warping constantCw
32.5in⁶
Polar radius (shear center)r̄o
5.47in
Flexural constantH
0.627

Centers

Centroidx̄
2.8in
Centroidȳ
2.8in
Plastic neutral axisxp
0.84in
Plastic neutral axisyp
0.84in

Slenderness ratios

Wall slendernessb/t
11.4

Equivalents in other standards