MC 310x52 MC 12x35
United States
尺寸
d
305 mm
ddet
305 mm
b
95.8 mm
bf,det
95.2 mm
tf
17.8 mm
tf,det
17.5 mm
tw
11.8 mm
tw,det
11.1 mm
次要維度
T
238 mm
kdes
33.3 mm
kdet
33.3 mm
特性
W
52.1 kg/m
A
6,650 mm²
xo
54 mm
eo
27.2 mm
rts
33 mm
x-x 軸
Ix
89.9ᴇ6 mm⁴
Sx
590,000 mm³
Zx
708,000 mm³
rx
117 mm
y
152 mm
yp
152 mm
y-y 軸
Iy
5.24ᴇ6 mm⁴
Sy
76,000 mm³
Zy
141,000 mm³
ry
28.2 mm
x
26.7 mm
xp
10.9 mm
扭轉
J
516,000 mm⁴
Cw
79.8ᴇ9 mm⁶
Wno
8,130 mm²
Sw1
4.1ᴇ6 mm⁴
Sw2
2.69ᴇ6 mm⁴
Sw3
1.35ᴇ6 mm⁴
ro
132 mm
附加屬性
tw,det
2
6.35 mm
b
t
5.39
h
tw
19.8
Qf
215,000 mm³
Qw
351,000 mm³
H
0.831
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
1,120 kN
Pn
Ωc
584 kN
