HSS 228.6x76.2x12.7 HSS 9x3x1/2
United States
尺寸
d
229 mm
h
193 mm
b
76.2 mm
b
40.6 mm
tnom
12.7 mm
tdes
11.8 mm
属性
W
52.4 kg/m
A
6,280 mm²
xo
0 mm
x-x 轴
Ix
33.6ᴇ6 mm⁴
Sx
295,000 mm³
Zx
403,000 mm³
rx
73.2 mm
y
114 mm
yp
114 mm
y-y 轴
Iy
5.49ᴇ6 mm⁴
Sy
144,000 mm³
Zy
177,000 mm³
ry
29.7 mm
x
38.1 mm
xp
38.1 mm
扭转
J
16.6ᴇ6 mm⁴
C
270,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
3.45
h
tdes
16.4
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,010 kN
Pn
Ωc
601 kN
