4-1/2 ”
United States
Dimensions
d
114 mm
Propriétés
W
80.5 kg/m
A
10,300 mm²
xo
0 mm
Axe x-x
Ix
8.38ᴇ6 mm⁴
Sx
147,000 mm³
Zx
249,000 mm³
rx
28.6 mm
y
57.1 mm
yp
57.2 mm
Axe y-y
Iy
8.38ᴇ6 mm⁴
Sy
147,000 mm³
Zy
249,000 mm³
ry
28.6 mm
x
57.2 mm
xp
57.2 mm
Torsion
J
16.8ᴇ6 mm⁴
Cw
0 mm⁶
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Mn
Ωb
34.9 kN-m
Wmax
91.5 kN
Pmax
45.7 kN
Minor Axis Bending
Mn
Ωb
34.9 kN-m
Wmax
91.5 kN
Pmax
45.7 kN
Axial Strength
Pn
Ω
1,530 kN
Pn
Ωc
838 kN