MC 100x20.5 MC 4x13.8
United States
尺寸
d
102 mm
ddet
102 mm
b
63.5 mm
bf,det
63.5 mm
tf
12.7 mm
tf,det
12.7 mm
tw
12.7 mm
tw,det
12.7 mm
次要維度
T
50.8 mm
kdes
25.4 mm
kdet
25.4 mm
特性
W
20.5 kg/m
A
2,600 mm²
xo
37.9 mm
eo
16.3 mm
rts
21.6 mm
x-x 軸
Ix
3.68ᴇ6 mm⁴
Sx
72,600 mm³
Zx
90,600 mm³
rx
37.6 mm
y
50.8 mm
yp
50.8 mm
y-y 軸
Iy
887,000 mm⁴
Sy
21,100 mm³
Zy
39,300 mm³
ry
18.5 mm
x
21.6 mm
xp
12.9 mm
扭轉
J
155,000 mm⁴
Cw
1.3ᴇ9 mm⁶
Wno
1,530 mm²
Sw1
335,000 mm⁴
Sw2
190,000 mm⁴
Sw3
94,900 mm⁴
ro
56.6 mm
附加屬性
tw,det
2
6.35 mm
b
t
5
h
tw
4.05
Qf
28,700 mm³
Qw
45,100 mm³
H
0.55
ho
88.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
437 kN
Pn
Ωc
98.9 kN
