2-3/4 ”
United States
Dimensions
d
69.8 mm
Propriétés
W
30.1 kg/m
A
3,830 mm²
xo
0 mm
Axe x-x
Ix
1.17ᴇ6 mm⁴
Sx
33,500 mm³
Zx
56,800 mm³
rx
17.5 mm
y
34.9 mm
yp
34.9 mm
Axe y-y
Iy
1.17ᴇ6 mm⁴
Sy
33,500 mm³
Zy
56,800 mm³
ry
17.5 mm
x
34.9 mm
xp
34.9 mm
Torsion
J
2.34ᴇ6 mm⁴
Cw
0 mm⁶
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Mn
Ωb
7.95 kN-m
Wmax
20.9 kN
Pmax
10.4 kN
Minor Axis Bending
Mn
Ωb
7.95 kN-m
Wmax
20.9 kN
Pmax
10.4 kN
Axial Strength
Pn
Ω
570 kN
Pn
Ωc
130 kN