W shapes (wide flange)

W16X45 W410X67

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 = 7.04d = 16.1tf = 0.565tf = 0.565tw = 0.345tw = 0.345
Cross-section, to scaledimensions in inches

Dimensions

Depthd
16.1in
Flange widthbf
7.04in
Web thicknesstw
0.345in
Flange thicknesstf
0.565in
Distance k (design)kdes
0.967in
Distance k (detailing)kdet
1.25in
Distance k1k1
0.8125in
Web clear depthT
13.63in
Distance between flange centroidsho
15.5in

Mass and area

Mass per lengthm
45lb/ft
Cross-sectional areaA
13.3in²

Strong axis x–x

Moment of inertiaIx
586in⁴
Elastic section modulusSx
72.7in³
Plastic section modulusZx
82.3in³
Radius of gyrationrx
6.65in

Weak axis y–y

Moment of inertiaIy
32.8in⁴
Elastic section modulusSy
9.34in³
Plastic section modulusZy
14.5in³
Radius of gyrationry
1.57in

Torsion and stability

Torsional constantJ
1.11in⁴
Warping constantCw
1,990in⁶
Effective radius of gyrationrts
1.87in

Slenderness ratios

Flange slendernessbf/2tf
6.23
Web slendernessh/tw
41.1

Equivalents in other standards