L 64x64x7.9 L 2-1/2x2-1/2x5/16
United States
치수
d
63.5 mm
b
63.5 mm
t
7.95 mm
tan(α)
1
2차 치수
kdes
14.3 mm
kdet
14.3 mm
특성
W
7.44 kg/m
A
942 mm²
xo
14.7 mm
eo
3.98 mm
x-x 축
Ix
348,000 mm⁴
Sx
7,770 mm³
Zx
14,000 mm³
rx
19.2 mm
y
18.7 mm
yp
7.42 mm
y-y 축
Iy
348,000 mm⁴
Sy
7,770 mm³
Zy
14,000 mm³
ry
19.2 mm
x
18.7 mm
xp
7.42 mm
z-z 축
Iz
141,000 mm⁴
Sz
5,330 mm³
rz
12.2 mm
w-w 축
Iw
558,000 mm⁴
Sw
12,500 mm³
rw
24.3 mm
비틀림
J
20,600 mm⁴
Cw
5.85ᴇ6 mm⁶
Wno
0 mm²
ro
34.3 mm
추가 속성
b
t
7.99
H
0.63
zA
42.2 mm
zB
0 mm
zC
42.2 mm
wA
21.3 mm
wB
26.4 mm
wC
21.3 mm
SwA
13,200 mm³
SwC
13,200 mm³
SzA
6,600 mm³
SzB
5,330 mm³
SzC
6,600 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
158 kN
Pn
Ωc
15.7 kN
