L 76x51x4.8 L 3x2x3/16
United States
尺寸
d
76.2 mm
b
50.8 mm
t
4.78 mm
tan(α)
0.442
次要維度
kdes
12.7 mm
kdet
12.7 mm
特性
W
4.57 kg/m
A
592 mm²
xo
9.35 mm
eo
2.39 mm
x-x 軸
Ix
353,000 mm⁴
Sx
6,780 mm³
Zx
12,200 mm³
rx
24.4 mm
y
24.2 mm
yp
14.1 mm
y-y 軸
Iy
127,000 mm⁴
Sy
3,240 mm³
Zy
5,750 mm³
ry
14.7 mm
x
11.7 mm
xp
3.89 mm
z-z 軸
Iz
72,000 mm⁴
Sz
2,670 mm³
rz
11 mm
w-w 軸
Iw
407,000 mm⁴
Sw
7,830 mm³
rw
26.3 mm
扭轉
J
4,950 mm⁴
Cw
1.55ᴇ6 mm⁶
Wno
0 mm²
ro
37.1 mm
附加屬性
b
t
16
zA
35.8 mm
zB
17.3 mm
zC
51.3 mm
wA
26.9 mm
wB
20.5 mm
wC
12.5 mm
SwA
11,400 mm³
SwB
23,400 mm³
SwC
7,950 mm³
SzA
2,670 mm³
SzB
3,510 mm³
SzC
5,750 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
99.4 kN
Pn
Ωc
8.06 kN
