W 530x300 W 21x201
United States
寸法
d
584 mm
ddet
584 mm
b
320 mm
bf,det
321 mm
tf
41.4 mm
tf,det
41.3 mm
tw
23.1 mm
tw,det
23.8 mm
二次寸法
T
438 mm
PB
2,380 mm
kdes
54.1 mm
kdet
73 mm
k1
42.9 mm
特性
W
299 kg/m
A
38,300 mm²
xo
0 mm
eo
160 mm
rts
90.2 mm
x-x軸
Ix
2.21ᴇ9 mm⁴
Sx
7.55ᴇ6 mm³
Zx
8.69ᴇ6 mm³
rx
241 mm
y
292 mm
yp
292 mm
y-y 軸
Iy
226ᴇ6 mm⁴
Sy
1.41ᴇ6 mm³
Zy
2.18ᴇ6 mm³
ry
76.7 mm
x
160 mm
xp
160 mm
ねじれ
J
17ᴇ6 mm⁴
Cw
16.6ᴇ12 mm⁶
Wno
43,400 mm²
Sw1
144ᴇ6 mm⁴
追加のプロパティ
tw,det
2
12.7 mm
PA
2,060 mm
bf
2tf
3.86
h
tw
20.6
Qf
1.67ᴇ6 mm³
Qw
4.33ᴇ6 mm³
ho
544 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
6,430 kN
Pn
Ωc
7,040 kN