L 178x102x9.5 L 7x4x3/8
United States
尺寸
d
178 mm
b
102 mm
t
9.52 mm
tan(α)
0.339
次要维度
kdes
22.2 mm
kdet
22.2 mm
属性
W
20.2 kg/m
A
2,580 mm²
xo
17.1 mm
eo
4.76 mm
x-x 轴
Ix
8.53ᴇ6 mm⁴
Sx
72,400 mm³
Zx
128,000 mm³
rx
57.7 mm
y
59.7 mm
yp
42.4 mm
y-y 轴
Iy
2.11ᴇ6 mm⁴
Sy
26,400 mm³
Zy
46,500 mm³
ry
28.4 mm
x
21.9 mm
xp
7.26 mm
z-z 轴
Iz
1.27ᴇ6 mm⁴
Sz
21,800 mm³
rz
22.2 mm
w-w 轴
Iw
9.37ᴇ6 mm⁴
Sw
79,400 mm³
rw
60.4 mm
扭转
J
82,400 mm⁴
Cw
146ᴇ6 mm⁶
Wno
0 mm²
ro
86.4 mm
附加属性
b
t
18.7
zA
77.7 mm
zB
49.5 mm
zC
117 mm
wA
57.9 mm
wB
39.9 mm
wC
21.8 mm
SwA
120,000 mm³
SwB
188,000 mm³
SwC
79,800 mm³
SzA
21,800 mm³
SzB
31,800 mm³
SzC
58,000 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
434 kN
Pn
Ωc
127 kN
