MC 310x67 MC 12x45
United States
尺寸
d
305 mm
ddet
305 mm
b
102 mm
bf,det
102 mm
tf
17.8 mm
tf,det
17.5 mm
tw
18 mm
tw,det
17.5 mm
次要維度
T
238 mm
kdes
33.3 mm
kdet
33.3 mm
特性
W
67 kg/m
A
8,520 mm²
xo
47.9 mm
eo
21.4 mm
rts
34.3 mm
x-x 軸
Ix
104ᴇ6 mm⁴
Sx
687,000 mm³
Zx
852,000 mm³
rx
111 mm
y
152 mm
yp
152 mm
y-y 軸
Iy
6.58ᴇ6 mm⁴
Sy
86,900 mm³
Zy
166,000 mm³
ry
27.7 mm
x
26.4 mm
xp
14 mm
扭轉
J
970,000 mm⁴
Cw
100ᴇ9 mm⁶
Wno
8,950 mm²
Sw1
4.96ᴇ6 mm⁴
Sw2
3.77ᴇ6 mm⁴
Sw3
1.89ᴇ6 mm⁴
ro
124 mm
附加屬性
tw,det
2
9.52 mm
b
t
5.73
h
tw
13
Qf
215,000 mm³
Qw
423,000 mm³
H
0.851
ho
287 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
1,430 kN
Pn
Ωc
725 kN