MT 75x2.75 MT 3x1.85
United States
寸法
d
75.2 mm
ddet
73 mm
b
50.8 mm
bf,det
50.8 mm
tf
3.28 mm
tf,det
3.18 mm
tw
2.49 mm
tw,det
3.18 mm
二次寸法
kdes
7.95 mm
kdet
7.94 mm
特性
W
2.75 kg/m
A
352 mm²
xo
0 mm
eo
25.4 mm
x-x軸
Ix
201,000 mm⁴
Sx
3,700 mm³
Zx
6,700 mm³
rx
24 mm
y
21 mm
yp
4.97 mm
y-y 軸
Iy
35,900 mm⁴
Sy
1,410 mm³
Zy
2,230 mm³
ry
10.2 mm
x
25.4 mm
xp
25.4 mm
ねじれ
J
1,100 mm⁴
Cw
202,000 mm⁶
Wno
0 mm²
ro
32.5 mm
追加のプロパティ
tw,det
2
1.59 mm
bf
2tf
7.75
D
t
30.2
H
0.644
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
59.1 kN
Pn
Ωc
3.91 kN
