L 76x51x9.5 L 3x2x3/8
United States
尺寸
d
76.2 mm
b
50.8 mm
t
9.52 mm
tan(α)
0.426
次要維度
kdes
17.5 mm
kdet
17.5 mm
特性
W
8.78 kg/m
A
1,130 mm²
xo
8.83 mm
eo
4.76 mm
x-x 軸
Ix
641,000 mm⁴
Sx
12,800 mm³
Zx
22,800 mm³
rx
23.8 mm
y
26.2 mm
yp
16.9 mm
y-y 軸
Iy
224,000 mm⁴
Sy
6,030 mm³
Zy
11,100 mm³
ry
14.1 mm
x
13.6 mm
xp
7.42 mm
z-z 軸
Iz
133,000 mm⁴
Sz
5,130 mm³
rz
10.8 mm
w-w 軸
Iw
733,000 mm⁴
Sw
14,300 mm³
rw
25.5 mm
扭轉
J
35,600 mm⁴
Cw
11.1ᴇ6 mm⁶
Wno
0 mm²
ro
36.1 mm
附加屬性
b
t
8
zA
34.3 mm
zB
18.8 mm
zC
49.5 mm
wA
25.9 mm
wB
22.7 mm
wC
11.4 mm
SwA
21,300 mm³
SwB
39,000 mm³
SwC
14,800 mm³
SzA
5,130 mm³
SzB
5,830 mm³
SzC
11,600 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
190 kN
Pn
Ωc
14.7 kN
