WT 180x543 WT 7x365
United States
Dimensjoner
d
284 mm
ddet
286 mm
b
455 mm
bf,det
454 mm
tf
125 mm
tf,det
125 mm
tw
78 mm
tw,det
77.8 mm
Sekundære dimensjoner
kdes
140 mm
kdet
157 mm
Egenskaper
W
543 kg/m
A
69,000 mm²
xo
0 mm
eo
227 mm
x-x akse
Ix
308ᴇ6 mm⁴
Sx
1.56ᴇ6 mm³
Zx
3.46ᴇ6 mm³
rx
66.5 mm
y
88.1 mm
yp
76.2 mm
y-y akse
Iy
982ᴇ6 mm⁴
Sy
4.33ᴇ6 mm³
Zy
6.69ᴇ6 mm³
ry
119 mm
x
227 mm
xp
227 mm
Torsjon
J
297ᴇ6 mm⁴
Cw
1.41ᴇ12 mm⁶
Wno
0 mm²
ro
139 mm
Ytterligere egenskaper
tw,det
2
39.7 mm
bf
2tf
1.82
D
t
3.65
H
0.966
WGi
190 mm
WGo
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
323 kN-m
Vn
Ωv
2,750 kN
Wmax
1,360 kN
Pmax
678 kN
Minor Axis Bending
Axial Strength
Pn
Ω
11,600 kN
Pn
Ωc
12,200 kN