S 200x27.4 S 8x18.4
United States
尺寸
d
203 mm
ddet
203 mm
b
102 mm
bf,det
102 mm
tf
10.8 mm
tf,det
11.1 mm
tw
6.88 mm
tw,det
6.35 mm
次要维度
T
152 mm
kdes
25.4 mm
kdet
25.4 mm
属性
W
27.4 kg/m
A
3,480 mm²
xo
0 mm
eo
50.8 mm
rts
25 mm
x-x 轴
Ix
23.9ᴇ6 mm⁴
Sx
236,000 mm³
Zx
270,000 mm³
rx
82.8 mm
y
102 mm
yp
102 mm
y-y 轴
Iy
1.54ᴇ6 mm⁴
Sy
30,200 mm³
Zy
52,100 mm³
ry
21 mm
x
50.8 mm
xp
50.8 mm
扭转
J
139,000 mm⁴
Cw
14.2ᴇ9 mm⁶
Wno
4,890 mm²
Sw1
1.34ᴇ6 mm⁴
附加属性
tw,det
2
3.18 mm
bf
2tf
4.71
h
tw
22.9
Qf
49,200 mm³
Qw
134,000 mm³
ho
193 mm
WGi
57.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
585 kN
Pn
Ωc
172 kN