WT 420x216.5 WT 16.5x145.5
United States
寸法
d
442 mm
ddet
441 mm
b
404 mm
bf,det
403 mm
tf
43.9 mm
tf,det
44.4 mm
tw
24.4 mm
tw,det
23.8 mm
二次寸法
kdes
64 mm
kdet
74.6 mm
特性
W
217 kg/m
A
27,600 mm²
xo
0 mm
eo
202 mm
x-x軸
Ix
441ᴇ6 mm⁴
Sx
1.28ᴇ6 mm³
Zx
2.29ᴇ6 mm³
rx
126 mm
y
99.8 mm
yp
34.3 mm
y-y 軸
Iy
242ᴇ6 mm⁴
Sy
1.2ᴇ6 mm³
Zy
1.85ᴇ6 mm³
ry
93.5 mm
x
202 mm
xp
202 mm
ねじれ
J
13.5ᴇ6 mm⁴
Cw
68.7ᴇ9 mm⁶
Wno
0 mm²
ro
175 mm
追加のプロパティ
tw,det
2
12.7 mm
bf
2tf
4.6
D
t
18.1
H
0.802
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
4,640 kN
Pn
Ωc
4,940 kN