MT 100x4.6 MT 4x3.1
United States
尺寸
d
102 mm
ddet
102 mm
b
57.9 mm
bf,det
57.2 mm
tf
4.5 mm
tf,det
4.76 mm
tw
3.28 mm
tw,det
3.18 mm
次要维度
kdes
11.1 mm
kdet
11.1 mm
属性
W
4.61 kg/m
A
588 mm²
xo
0 mm
eo
29 mm
x-x 轴
Ix
624,000 mm⁴
Sx
8,730 mm³
Zx
15,800 mm³
rx
32.8 mm
y
30 mm
yp
12.6 mm
y-y 轴
Iy
73,300 mm⁴
Sy
2,520 mm³
Zy
4,050 mm³
ry
11.2 mm
x
29 mm
xp
29 mm
扭转
J
3,240 mm⁴
Cw
1.08ᴇ6 mm⁶
Wno
0 mm²
ro
44.4 mm
附加属性
tw,det
2
1.59 mm
bf
2tf
6.44
D
t
31
H
0.608
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
98.8 kN
Pn
Ωc
7.82 kN
