L 203x102x25.4 L 8x4x1
United States
치수
d
203 mm
b
102 mm
t
25.4 mm
tan(α)
0.247
2차 치수
kdes
38.1 mm
kdet
38.1 mm
특성
W
55.7 kg/m
A
7,160 mm²
xo
13.7 mm
eo
12.7 mm
x-x 축
Ix
29ᴇ6 mm⁴
Sx
229,000 mm³
Zx
398,000 mm³
rx
63.8 mm
y
77 mm
yp
62.2 mm
y-y 축
Iy
4.83ᴇ6 mm⁴
Sy
64,600 mm³
Zy
127,000 mm³
ry
26.2 mm
x
26.4 mm
xp
17.6 mm
z-z 축
Iz
3.26ᴇ6 mm⁴
Sz
56,500 mm³
rz
21.4 mm
w-w 축
Iw
30.6ᴇ6 mm⁴
Sw
238,000 mm³
rw
65.6 mm
비틀림
J
1.53ᴇ6 mm⁴
Cw
3.46ᴇ9 mm⁶
Wno
0 mm²
ro
95.2 mm
추가 속성
b
t
8
zA
80.5 mm
zB
68.3 mm
zC
126 mm
wA
57.7 mm
wB
44.2 mm
wC
16.9 mm
SwA
380,000 mm³
SwB
447,000 mm³
SwC
243,000 mm³
SzA
56,500 mm³
SzB
73,700 mm³
SzC
192,000 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,200 kN
Pn
Ωc
367 kN
