MC 460x63.5 MC 18x42.7
United States
尺寸
d
457 mm
ddet
457 mm
b
100 mm
bf,det
102 mm
tf
15.9 mm
tf,det
15.9 mm
tw
11.4 mm
tw,det
11.1 mm
次要维度
T
384 mm
kdes
36.6 mm
kdet
36.5 mm
属性
W
63.5 kg/m
A
8,130 mm²
xo
46.9 mm
eo
24.6 mm
rts
34 mm
x-x 轴
Ix
231ᴇ6 mm⁴
Sx
1.01ᴇ6 mm³
Zx
1.23ᴇ6 mm³
rx
169 mm
y
229 mm
yp
229 mm
y-y 轴
Iy
5.95ᴇ6 mm⁴
Sy
76,000 mm³
Zy
145,000 mm³
ry
27.2 mm
x
22.3 mm
xp
8.86 mm
扭转
J
512,000 mm⁴
Cw
229ᴇ9 mm⁶
Wno
14,200 mm²
Sw1
7.24ᴇ6 mm⁴
Sw2
5.63ᴇ6 mm⁴
Sw3
2.81ᴇ6 mm⁴
ro
177 mm
附加属性
tw,det
2
6.35 mm
b
t
6.32
h
tw
33.6
Qf
311,000 mm³
Qw
610,000 mm³
H
0.93
ho
442 mm
WGi
63.5 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,370 kN
Pn
Ωc
669 kN
