L 178x102x15.9 L 7x4x5/8
United States
尺寸
d
178 mm
b
102 mm
t
15.9 mm
tan(α)
0.329
次要维度
kdes
28.7 mm
kdet
28.6 mm
属性
W
32.9 kg/m
A
4,190 mm²
xo
16.4 mm
eo
7.94 mm
x-x 轴
Ix
13.5ᴇ6 mm⁴
Sx
117,000 mm³
Zx
205,000 mm³
rx
56.6 mm
y
62.2 mm
yp
45.7 mm
y-y 轴
Iy
3.24ᴇ6 mm⁴
Sy
42,000 mm³
Zy
76,900 mm³
ry
27.9 mm
x
24.3 mm
xp
11.8 mm
z-z 轴
Iz
2ᴇ6 mm⁴
Sz
35,600 mm³
rz
21.8 mm
w-w 轴
Iw
14.7ᴇ6 mm⁴
Sw
126,000 mm³
rw
59.3 mm
扭转
J
361,000 mm⁴
Cw
636ᴇ6 mm⁶
Wno
0 mm²
ro
84.8 mm
附加属性
b
t
11.2
zA
75.7 mm
zB
51.6 mm
zC
115 mm
wA
56.4 mm
wB
42.7 mm
wC
20.5 mm
SwA
195,000 mm³
SwB
285,000 mm³
SwC
128,000 mm³
SzA
35,600 mm³
SzB
46,900 mm³
SzC
97,500 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
705 kN
Pn
Ωc
223 kN
