WT 420x149.5 WT 16.5x100.5
United States
尺寸
d
427 mm
ddet
429 mm
b
399 mm
bf,det
400 mm
tf
29.2 mm
tf,det
28.6 mm
tw
18.2 mm
tw,det
17.5 mm
次要維度
kdes
49.3 mm
kdet
61.9 mm
特性
W
150 kg/m
A
19,200 mm²
xo
0 mm
eo
199 mm
x-x 軸
Ix
302ᴇ6 mm⁴
Sx
909,000 mm³
Zx
1.6ᴇ6 mm³
rx
126 mm
y
95.8 mm
yp
23.9 mm
y-y 軸
Iy
156ᴇ6 mm⁴
Sy
780,000 mm³
Zy
1.2ᴇ6 mm³
ry
90.4 mm
x
199 mm
xp
199 mm
扭轉
J
4.33ᴇ6 mm⁴
Cw
22.8ᴇ9 mm⁶
Wno
0 mm²
ro
175 mm
附加屬性
tw,det
2
9.52 mm
bf
2tf
6.85
D
t
23.5
H
0.784
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
3,220 kN
Pn
Ωc
2,930 kN