WT 180x36 WT 7x24
United States
尺寸
d
175 mm
ddet
175 mm
b
204 mm
bf,det
203 mm
tf
15.1 mm
tf,det
15.9 mm
tw
8.64 mm
tw,det
7.94 mm
次要维度
kdes
30.2 mm
kdet
36.5 mm
属性
W
35.7 kg/m
A
4,560 mm²
xo
0 mm
eo
102 mm
x-x 轴
Ix
10.4ᴇ6 mm⁴
Sx
73,600 mm³
Zx
131,000 mm³
rx
47.8 mm
y
34.3 mm
yp
11.2 mm
y-y 轴
Iy
10.7ᴇ6 mm⁴
Sy
105,000 mm³
Zy
161,000 mm³
ry
48.5 mm
x
102 mm
xp
102 mm
扭转
J
301,000 mm⁴
Cw
287ᴇ6 mm⁶
Wno
0 mm²
ro
72.9 mm
附加属性
tw,det
2
4.76 mm
bf
2tf
6.75
D
t
20.3
H
0.866
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
767 kN
Pn
Ωc
682 kN
