WT 155x58.5 WT 6x39.5
United States
尺寸
d
157 mm
ddet
159 mm
b
307 mm
bf,det
308 mm
tf
18.7 mm
tf,det
19 mm
tw
11.9 mm
tw,det
12.7 mm
次要维度
kdes
33.8 mm
kdet
41.3 mm
属性
W
58.8 kg/m
A
7,480 mm²
xo
0 mm
eo
154 mm
x-x 轴
Ix
10.7ᴇ6 mm⁴
Sx
82,400 mm³
Zx
156,000 mm³
rx
37.8 mm
y
26.9 mm
yp
12.2 mm
y-y 轴
Iy
45ᴇ6 mm⁴
Sy
293,000 mm³
Zy
444,000 mm³
ry
77.5 mm
x
154 mm
xp
154 mm
扭转
J
795,000 mm⁴
Cw
1.46ᴇ9 mm⁶
Wno
0 mm²
ro
88.1 mm
附加属性
tw,det
2
6.35 mm
bf
2tf
8.22
D
t
13.2
H
0.96
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
1,260 kN
Pn
Ωc
962 kN