WT 125x40 WT 5x27
United States
尺寸
d
128 mm
ddet
127 mm
b
254 mm
bf,det
254 mm
tf
15.6 mm
tf,det
15.9 mm
tw
9.4 mm
tw,det
9.52 mm
次要维度
kdes
28.4 mm
kdet
33.3 mm
属性
W
40.2 kg/m
A
5,100 mm²
xo
0 mm
eo
127 mm
x-x 轴
Ix
4.62ᴇ6 mm⁴
Sx
43,300 mm³
Zx
82,800 mm³
rx
30.2 mm
y
21.2 mm
yp
10 mm
y-y 轴
Iy
21.5ᴇ6 mm⁴
Sy
169,000 mm³
Zy
256,000 mm³
ry
65 mm
x
127 mm
xp
127 mm
扭转
J
378,000 mm⁴
Cw
478ᴇ6 mm⁶
Wno
0 mm²
ro
72.9 mm
附加属性
tw,det
2
4.76 mm
bf
2tf
8.15
D
t
13.6
H
0.966
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
857 kN
Pn
Ωc
500 kN
