W 530x72 W 21x48
United States
寸法
d
523 mm
ddet
524 mm
b
207 mm
bf,det
206 mm
tf
10.9 mm
tf,det
11.1 mm
tw
8.89 mm
tw,det
9.52 mm
二次寸法
T
467 mm
PB
1,830 mm
kdes
23.6 mm
kdet
28.6 mm
k1
20.6 mm
特性
W
71.4 kg/m
A
9,100 mm²
xo
0 mm
eo
103 mm
rts
52.1 mm
x-x軸
Ix
399ᴇ6 mm⁴
Sx
1.52ᴇ6 mm³
Zx
1.75ᴇ6 mm³
rx
209 mm
y
262 mm
yp
262 mm
y-y 軸
Iy
16.1ᴇ6 mm⁴
Sy
156,000 mm³
Zy
244,000 mm³
ry
42.2 mm
x
103 mm
xp
103 mm
ねじれ
J
334,000 mm⁴
Cw
1.06ᴇ12 mm⁶
Wno
26,500 mm²
Sw1
14.9ᴇ6 mm⁴
追加のプロパティ
tw,det
2
4.76 mm
PA
1,630 mm
bf
2tf
9.47
h
tw
53.6
Qf
277,000 mm³
Qw
857,000 mm³
ho
513 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
1,530 kN
Pn
Ωc
1,280 kN