W shapes (wide flange)

W10X100 W250X149

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 = 11.1tf = 1.12tf = 1.12tw = 0.68tw = 0.68
Cross-section, to scaledimensions in inches

Dimensions

Depthd
11.1in
Flange widthbf
10.3in
Web thicknesstw
0.68in
Flange thicknesstf
1.12in
Distance k (design)kdes
1.62in
Distance k (detailing)kdet
1.813in
Distance k1k1
1in
Web clear depthT
7.5in
Distance between flange centroidsho
10in

Mass and area

Mass per lengthm
100lb/ft
Cross-sectional areaA
29.3in²

Strong axis x–x

Moment of inertiaIx
623in⁴
Elastic section modulusSx
112in³
Plastic section modulusZx
130in³
Radius of gyrationrx
4.6in

Weak axis y–y

Moment of inertiaIy
207in⁴
Elastic section modulusSy
40in³
Plastic section modulusZy
61in³
Radius of gyrationry
2.65in

Torsion and stability

Torsional constantJ
10.9in⁴
Warping constantCw
5,150in⁶
Effective radius of gyrationrts
3.04in

Slenderness ratios

Flange slendernessbf/2tf
4.62
Web slendernessh/tw
11.6

Equivalents in other standards