MC 180x33.8 MC 7x22.7
United States
치수
d
178 mm
ddet
178 mm
b
91.4 mm
bf,det
92.1 mm
tf
12.7 mm
tf,det
12.7 mm
tw
12.8 mm
tw,det
12.7 mm
2차 치수
T
121 mm
kdes
28.7 mm
kdet
28.6 mm
특성
W
33.8 kg/m
A
4,300 mm²
xo
52.1 mm
eo
25.7 mm
rts
31.2 mm
x-x 축
Ix
19.7ᴇ6 mm⁴
Sx
221,000 mm³
Zx
269,000 mm³
rx
67.8 mm
y
88.9 mm
yp
88.9 mm
y-y 축
Iy
3.01ᴇ6 mm⁴
Sy
46,400 mm³
Zy
88,200 mm³
ry
26.4 mm
x
26.4 mm
xp
12.1 mm
비틀림
J
260,000 mm⁴
Cw
15.7ᴇ9 mm⁶
Wno
4,370 mm²
Sw1
1.47ᴇ6 mm⁴
Sw2
931,000 mm⁴
Sw3
466,000 mm⁴
ro
89.7 mm
추가 속성
tw,det
2
6.35 mm
b
t
7.2
h
tw
9.22
Qf
82,400 mm³
Qw
133,000 mm³
H
0.659
ho
165 mm
WGi
50.8 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
723 kN
Pn
Ωc
335 kN
