WT 460x485 WT 18x326
United States
尺寸
d
521 mm
ddet
521 mm
b
447 mm
bf,det
448 mm
tf
89.9 mm
tf,det
90.5 mm
tw
50 mm
tw,det
50.8 mm
次要維度
kdes
114 mm
kdet
122 mm
特性
W
485 kg/m
A
62,100 mm²
xo
0 mm
eo
224 mm
x-x 軸
Ix
1.32ᴇ9 mm⁴
Sx
3.41ᴇ6 mm³
Zx
6.28ᴇ6 mm³
rx
146 mm
y
136 mm
yp
69.3 mm
y-y 軸
Iy
670ᴇ6 mm⁴
Sy
3.02ᴇ6 mm³
Zy
4.75ᴇ6 mm³
ry
104 mm
x
224 mm
xp
224 mm
扭轉
J
123ᴇ6 mm⁴
Cw
824ᴇ9 mm⁶
Wno
0 mm²
ro
201 mm
附加屬性
tw,det
2
25.4 mm
bf
2tf
2.48
D
t
10.4
H
0.795
WGi
190 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
10,400 kN
Pn
Ωc
11,900 kN