MT 155x8.8 MT 6x5.9
United States
치수
d
152 mm
ddet
152 mm
b
78 mm
bf,det
79.4 mm
tf
5.72 mm
tf,det
6.35 mm
tw
4.5 mm
tw,det
4.76 mm
2차 치수
kdes
14.3 mm
kdet
14.3 mm
특성
W
8.78 kg/m
A
1,120 mm²
xo
0 mm
eo
39 mm
x-x 축
Ix
2.75ᴇ6 mm⁴
Sx
26,400 mm³
Zx
47,400 mm³
rx
49.8 mm
y
48 mm
yp
28.7 mm
y-y 축
Iy
226,000 mm⁴
Sy
5,800 mm³
Zy
9,420 mm³
ry
14.2 mm
x
39 mm
xp
39 mm
비틀림
J
10,400 mm⁴
Cw
9.05ᴇ6 mm⁶
Wno
0 mm²
ro
68.8 mm
추가 속성
tw,det
2
3.18 mm
bf
2tf
6.82
D
t
33.9
H
0.567
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
189 kN
Pn
Ωc
22.2 kN