HSS 508x203.2x22.2 HSS 20x8x7/8
United States
尺寸
d
508 mm
h
447 mm
b
203 mm
b
141 mm
tnom
22.2 mm
tdes
20.7 mm
特性
W
223 kg/m
A
26,600 mm²
xo
0 mm
x-x 軸
Ix
783ᴇ6 mm⁴
Sx
3.08ᴇ6 mm³
Zx
4.03ᴇ6 mm³
rx
171 mm
y
254 mm
yp
254 mm
y-y 軸
Iy
180ᴇ6 mm⁴
Sy
1.77ᴇ6 mm³
Zy
2.08ᴇ6 mm³
ry
82.3 mm
x
102 mm
xp
102 mm
扭轉
J
499ᴇ6 mm⁴
C
3.2ᴇ6 mm³
Cw
0 mm⁶
附加屬性
b
tdes
6.83
h
tdes
21.6
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
4,260 kN
Pn
Ωc
4,960 kN
