Showing w section
Designation:
W21X55
Weight:
55.0
Area:
16.2
Depth:
20.8
Web thickness:
0.375
Flange width:
8.22
Flange thickness:
0.522
Ix:
1140.0
Zx:
126.0
Sx:
110.0
Ry:
1.73
Iy:
48.4
Zy:
18.4
Sy:
11.8
J:
1.24
Cw:
4980.0
Lambda f:
7.87
Lambda w:
50.0
Compactness: