HSS 88.9x88.9x9.5 HSS 3-1/2x3-1/2x3/8
United States
尺寸
d
88.9 mm
h
62.2 mm
b
88.9 mm
b
62.2 mm
tnom
9.52 mm
tdes
8.86 mm
属性
W
21.9 kg/m
A
2,640 mm²
xo
0 mm
x-x 轴
Ix
2.7ᴇ6 mm⁴
Sx
60,800 mm³
Zx
76,900 mm³
rx
32 mm
y
44.4 mm
yp
44.4 mm
y-y 轴
Iy
2.7ᴇ6 mm⁴
Sy
60,800 mm³
Zy
76,900 mm³
ry
32 mm
x
44.4 mm
xp
44.4 mm
扭转
J
4.66ᴇ6 mm⁴
C
94,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
7.03
h
tdes
7.03
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
423 kN
Pn
Ωc
281 kN
