WT 230x41 WT 9x27.5
United States
尺寸
d
230 mm
ddet
229 mm
b
191 mm
bf,det
190 mm
tf
16 mm
tf,det
15.9 mm
tw
9.91 mm
tw,det
9.52 mm
次要維度
kdes
26.2 mm
kdet
33.3 mm
特性
W
40.9 kg/m
A
5,230 mm²
xo
0 mm
eo
95.6 mm
x-x 軸
Ix
24.8ᴇ6 mm⁴
Sx
141,000 mm³
Zx
251,000 mm³
rx
68.8 mm
y
54.9 mm
yp
13.7 mm
y-y 軸
Iy
9.37ᴇ6 mm⁴
Sy
97,800 mm³
Zy
152,000 mm³
ry
42.4 mm
x
95.6 mm
xp
95.6 mm
扭轉
J
345,000 mm⁴
Cw
494ᴇ6 mm⁶
Wno
0 mm²
ro
93.5 mm
附加屬性
tw,det
2
4.76 mm
bf
2tf
5.98
D
t
23.2
H
0.749
WGi
88.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
878 kN
Pn
Ωc
667 kN