W shapes (wide flange)

W16X77 W410X114

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.
xybf = 10.3d = 16.5tf = 0.76tf = 0.76tw = 0.455tw = 0.455
Cross-section, to scaledimensions in inches

Dimensions

Depthd
16.5in
Flange widthbf
10.3in
Web thicknesstw
0.455in
Flange thicknesstf
0.76in
Distance k (design)kdes
1.16in
Distance k (detailing)kdet
1.625in
Distance k1k1
1.063in
Web clear depthT
13.25in
Distance between flange centroidsho
15.7in

Mass and area

Mass per lengthm
77lb/ft
Cross-sectional areaA
22.6in²

Strong axis x–x

Moment of inertiaIx
1,110in⁴
Elastic section modulusSx
134in³
Plastic section modulusZx
150in³
Radius of gyrationrx
7in

Weak axis y–y

Moment of inertiaIy
138in⁴
Elastic section modulusSy
26.9in³
Plastic section modulusZy
41.1in³
Radius of gyrationry
2.47in

Torsion and stability

Torsional constantJ
3.57in⁴
Warping constantCw
8,590in⁶
Effective radius of gyrationrts
2.85in

Slenderness ratios

Flange slendernessbf/2tf
6.77
Web slendernessh/tw
31.2

Equivalents in other standards