IR 686x169.7 IR 27x114
Mexico
Mått
d
693 mm
b
256 mm
tf
23.6 mm
tw
14.5 mm
Sekundära dimensioner
T
611 mm
kdes
39 mm
k1
24 mm
Egenskaper
W
170 kg/m
A
21,600 mm²
xo
0 mm
eo
128 mm
x-x axel
Ix
1.7ᴇ9 mm⁴
Sx
4.9ᴇ6 mm³
Zx
5.62ᴇ6 mm³
rx
280 mm
y
346 mm
yp
346 mm
y-y axel
Iy
66.2ᴇ6 mm⁴
Sy
516,000 mm³
Zy
808,000 mm³
ry
55 mm
x
128 mm
xp
128 mm
Torsion
J
3.05ᴇ6 mm⁴
Cw
7.41ᴇ12 mm⁶
Wno
42,800 mm²
Sw1
64.7ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
3,210 kN
Pn
Ωc
2,730 kN