HSS 254x88.9x12.7 HSS 10x3-1/2x1/2
United States
尺寸
d
254 mm
h
218 mm
b
88.9 mm
b
53.3 mm
tnom
12.7 mm
tdes
11.8 mm
属性
W
60 kg/m
A
7,160 mm²
xo
0 mm
x-x 轴
Ix
49.1ᴇ6 mm⁴
Sx
388,000 mm³
Zx
523,000 mm³
rx
82.8 mm
y
127 mm
yp
127 mm
y-y 轴
Iy
8.91ᴇ6 mm⁴
Sy
200,000 mm³
Zy
241,000 mm³
ry
35.3 mm
x
44.4 mm
xp
44.5 mm
扭转
J
26.3ᴇ6 mm⁴
C
371,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
4.53
h
tdes
18.5
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,150 kN
Pn
Ωc
857 kN
