MT 100x4.85 MT 4x3.25
United States
尺寸
d
102 mm
ddet
102 mm
b
57.9 mm
bf,det
57.2 mm
tf
4.8 mm
tf,det
4.76 mm
tw
3.43 mm
tw,det
3.18 mm
r1
2.54 mm
次要維度
kdes
14.3 mm
kdet
14.3 mm
特性
W
4.84 kg/m
A
619 mm²
xo
0 mm
eo
29 mm
x-x 軸
Ix
653,000 mm⁴
Sx
9,140 mm³
Zx
16,600 mm³
rx
32.8 mm
y
30 mm
yp
12 mm
y-y 軸
Iy
78,300 mm⁴
Sy
2,700 mm³
Zy
4,330 mm³
ry
11.3 mm
x
29 mm
xp
29 mm
扭轉
J
3,820 mm⁴
Cw
1.24ᴇ6 mm⁶
Wno
0 mm²
ro
44.2 mm
附加屬性
tw,det
2
1.59 mm
bf
2tf
6.03
D
t
29.6
H
0.612
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
104 kN
Pn
Ωc
8.39 kN
