MT 50x4.45 MT 2x3
United States
尺寸
d
48.3 mm
ddet
47.6 mm
b
96.5 mm
bf,det
95.2 mm
tf
4.06 mm
tf,det
4.76 mm
tw
3.3 mm
tw,det
3.18 mm
r1
7.62 mm
次要維度
kdes
12.7 mm
kdet
12.7 mm
特性
W
4.46 kg/m
A
565 mm²
xo
0 mm
eo
48.3 mm
x-x 軸
Ix
86,600 mm⁴
Sx
2,180 mm³
Zx
3,950 mm³
rx
12.5 mm
y
8.66 mm
yp
2.84 mm
y-y 軸
Iy
305,000 mm⁴
Sy
6,310 mm³
Zy
9,640 mm³
ry
23.5 mm
x
48.3 mm
xp
48.3 mm
扭轉
J
3,830 mm⁴
Cw
518,000 mm⁶
Wno
0 mm²
ro
27.4 mm
附加屬性
tw,det
2
1.59 mm
bf
2tf
11.9
D
t
14.6
H
0.942
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
94.9 kN
Pn
Ωc
9.88 kN
