L 76x51x12.7 L 3x2x1/2
United States
寸法
d
76.2 mm
b
50.8 mm
t
12.7 mm
tan(α)
0.413
二次寸法
kdes
20.7 mm
kdet
20.6 mm
特性
W
11.5 kg/m
A
1,460 mm²
xo
8.38 mm
eo
6.35 mm
x-x軸
Ix
799,000 mm⁴
Sx
16,400 mm³
Zx
29,200 mm³
rx
23.4 mm
y
27.4 mm
yp
18.8 mm
y-y 軸
Iy
278,000 mm⁴
Sy
7,700 mm³
Zy
14,500 mm³
ry
13.8 mm
x
14.7 mm
xp
9.58 mm
z-z 軸
Iz
170,000 mm⁴
Sz
6,740 mm³
rz
10.8 mm
w-w軸
Iw
907,000 mm⁴
Sw
17,900 mm³
rw
25 mm
ねじれ
J
79,900 mm⁴
Cw
24.4ᴇ6 mm⁶
Wno
0 mm²
ro
35.3 mm
追加のプロパティ
b
t
6
zA
33.3 mm
zB
19.7 mm
zC
48.3 mm
wA
25.3 mm
wB
24.1 mm
wC
10.9 mm
SwA
27,200 mm³
SwB
46,000 mm³
SwC
18,800 mm³
SzA
6,740 mm³
SzB
7,060 mm³
SzC
15,600 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
245 kN
Pn
Ωc
19 kN
