WT 500x206 WT 20x138.5
United States
尺寸
d
503 mm
ddet
505 mm
b
401 mm
bf,det
403 mm
tf
40.1 mm
tf,det
39.7 mm
tw
21.1 mm
tw,det
20.6 mm
次要維度
kdes
70.1 mm
kdet
73 mm
特性
W
206 kg/m
A
26,300 mm²
xo
0 mm
eo
201 mm
x-x 軸
Ix
566ᴇ6 mm⁴
Sx
1.45ᴇ6 mm³
Zx
2.57ᴇ6 mm³
rx
147 mm
y
114 mm
yp
32.8 mm
y-y 軸
Iy
217ᴇ6 mm⁴
Sy
1.08ᴇ6 mm³
Zy
1.67ᴇ6 mm³
ry
90.9 mm
x
201 mm
xp
201 mm
扭轉
J
10.7ᴇ6 mm⁴
Cw
58.5ᴇ9 mm⁶
Wno
0 mm²
ro
197 mm
附加屬性
tw,det
2
11.1 mm
bf
2tf
5.03
D
t
23.9
H
0.77
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
4,410 kN
Pn
Ωc
4,250 kN