L 127x89x12.7 L 5x3-1/2x1/2
United States
尺寸
d
127 mm
b
88.9 mm
t
12.7 mm
tan(α)
0.479
次要維度
kdes
23.8 mm
kdet
23.8 mm
特性
W
20.2 kg/m
A
2,580 mm²
xo
16.5 mm
eo
6.35 mm
x-x 軸
Ix
4.16ᴇ6 mm⁴
Sx
48,700 mm³
Zx
87,300 mm³
rx
40.1 mm
y
41.9 mm
yp
25.4 mm
y-y 軸
Iy
1.67ᴇ6 mm⁴
Sy
25,400 mm³
Zy
45,700 mm³
ry
25.4 mm
x
22.9 mm
xp
10.2 mm
z-z 軸
Iz
941,000 mm⁴
Sz
21,300 mm³
rz
19 mm
w-w 軸
Iw
4.91ᴇ6 mm⁴
Sw
56,500 mm³
rw
43.5 mm
扭轉
J
143,000 mm⁴
Cw
132ᴇ6 mm⁶
Wno
0 mm²
ro
61.5 mm
附加屬性
b
t
10
zA
60.5 mm
zB
27.9 mm
zC
83.8 mm
wA
44.2 mm
wB
38.6 mm
wC
21.7 mm
SwA
81,300 mm³
SwB
175,000 mm³
SwC
58,700 mm³
SzA
21,300 mm³
SzB
24,400 mm³
SzC
43,400 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
104 kN
