ST 155x23.65 ST 6x15.9
United States
尺寸
d
152 mm
ddet
152 mm
b
127 mm
bf,det
127 mm
tf
13.8 mm
tf,det
14.3 mm
tw
8.89 mm
tw,det
9.52 mm
次要维度
kdes
30.2 mm
kdet
30.2 mm
属性
W
23.7 kg/m
A
3,000 mm²
xo
0 mm
eo
63.5 mm
x-x 轴
Ix
6.16ᴇ6 mm⁴
Sx
54,100 mm³
Zx
97,300 mm³
rx
45.2 mm
y
38.4 mm
yp
12.2 mm
y-y 轴
Iy
1.94ᴇ6 mm⁴
Sy
30,600 mm³
Zy
52,800 mm³
ry
25.4 mm
x
63.5 mm
xp
63.5 mm
扭转
J
182,000 mm⁴
Cw
97.7ᴇ6 mm⁶
Wno
0 mm²
ro
60.7 mm
附加属性
tw,det
2
4.76 mm
bf
2tf
4.6
D
t
17.1
H
0.731
WGi
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
504 kN
Pn
Ωc
209 kN
