L 178x102x11.1 L 7x4x7/16
United States
尺寸
d
178 mm
b
102 mm
t
11.1 mm
tan(α)
0.337
次要維度
kdes
23.8 mm
kdet
23.8 mm
特性
W
23.4 kg/m
A
2,990 mm²
xo
16.9 mm
eo
5.56 mm
x-x 軸
Ix
9.82ᴇ6 mm⁴
Sx
83,700 mm³
Zx
148,000 mm³
rx
57.4 mm
y
60.5 mm
yp
43.4 mm
y-y 軸
Iy
2.41ᴇ6 mm⁴
Sy
30,500 mm³
Zy
54,200 mm³
ry
28.4 mm
x
22.5 mm
xp
8.41 mm
z-z 軸
Iz
1.46ᴇ6 mm⁴
Sz
25,400 mm³
rz
22.1 mm
w-w 軸
Iw
10.8ᴇ6 mm⁴
Sw
91,500 mm³
rw
60.1 mm
扭轉
J
129,000 mm⁴
Cw
229ᴇ6 mm⁶
Wno
0 mm²
ro
85.9 mm
附加屬性
b
t
16
zA
77.2 mm
zB
50 mm
zC
117 mm
wA
57.4 mm
wB
40.6 mm
wC
21.5 mm
SwA
140,000 mm³
SwB
215,000 mm³
SwC
92,400 mm³
SzA
25,400 mm³
SzB
35,900 mm³
SzC
67,800 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
502 kN
Pn
Ωc
162 kN
