W shapes (wide flange)

W24X104 W610X155

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 = 12.8d = 24.1tf = 0.75tf = 0.75tw = 0.5tw = 0.5
Cross-section, to scaledimensions in inches

Dimensions

Depthd
24.1in
Flange widthbf
12.8in
Web thicknesstw
0.5in
Flange thicknesstf
0.75in
Distance k (design)kdes
1.25in
Distance k (detailing)kdet
2.063in
Distance k1k1
1.438in
Web clear depthT
20in
Distance between flange centroidsho
23.4in

Mass and area

Mass per lengthm
104lb/ft
Cross-sectional areaA
30.7in²

Strong axis x–x

Moment of inertiaIx
3,100in⁴
Elastic section modulusSx
258in³
Plastic section modulusZx
289in³
Radius of gyrationrx
10.1in

Weak axis y–y

Moment of inertiaIy
259in⁴
Elastic section modulusSy
40.7in³
Plastic section modulusZy
62.4in³
Radius of gyrationry
2.91in

Torsion and stability

Torsional constantJ
4.72in⁴
Warping constantCw
35,200in⁶
Effective radius of gyrationrts
3.42in

Slenderness ratios

Flange slendernessbf/2tf
8.5
Web slendernessh/tw
43.1

Equivalents in other standards