W shapes (wide flange)

W8X67 W200X100

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 = 8.28d = 9tf = 0.935tf = 0.935tw = 0.57tw = 0.57
Cross-section, to scaledimensions in inches

Dimensions

Depthd
9in
Flange widthbf
8.28in
Web thicknesstw
0.57in
Flange thicknesstf
0.935in
Distance k (design)kdes
1.33in
Distance k (detailing)kdet
1.625in
Distance k1k1
0.9375in
Web clear depthT
5.75in
Distance between flange centroidsho
8.07in

Mass and area

Mass per lengthm
67lb/ft
Cross-sectional areaA
19.7in²

Strong axis x–x

Moment of inertiaIx
272in⁴
Elastic section modulusSx
60.4in³
Plastic section modulusZx
70.1in³
Radius of gyrationrx
3.72in

Weak axis y–y

Moment of inertiaIy
88.6in⁴
Elastic section modulusSy
21.4in³
Plastic section modulusZy
32.7in³
Radius of gyrationry
2.12in

Torsion and stability

Torsional constantJ
5.05in⁴
Warping constantCw
1,440in⁶
Effective radius of gyrationrts
2.43in

Slenderness ratios

Flange slendernessbf/2tf
4.43
Web slendernessh/tw
11.1

Equivalents in other standards