HSS 203.2x203.2x6.4 HSS 8x8x1/4
United States
尺寸
d
203 mm
h
185 mm
b
203 mm
b
185 mm
tnom
6.35 mm
tdes
5.92 mm
特性
W
38.4 kg/m
A
4,580 mm²
xo
0 mm
x-x 軸
Ix
29.4ᴇ6 mm⁴
Sx
290,000 mm³
Zx
336,000 mm³
rx
80 mm
y
102 mm
yp
102 mm
y-y 軸
Iy
29.4ᴇ6 mm⁴
Sy
290,000 mm³
Zy
336,000 mm³
ry
80 mm
x
102 mm
xp
102 mm
扭轉
J
46.2ᴇ6 mm⁴
C
435,000 mm³
Cw
0 mm⁶
附加屬性
b
tdes
31.3
h
tdes
31.3
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
734 kN
Pn
Ωc
850 kN