HSS 127x63.5x3.2 HSS 5x2-1/2x1/8
United States
尺寸
d
127 mm
h
118 mm
b
63.5 mm
b
54.6 mm
tnom
3.18 mm
tdes
2.95 mm
属性
W
8.97 kg/m
A
1,060 mm²
xo
0 mm
x-x 轴
Ix
2.22ᴇ6 mm⁴
Sx
35,100 mm³
Zx
43,400 mm³
rx
45.7 mm
y
63.5 mm
yp
63.5 mm
y-y 轴
Iy
758,000 mm⁴
Sy
23,900 mm³
Zy
26,900 mm³
ry
26.7 mm
x
31.8 mm
xp
31.7 mm
扭转
J
1.83ᴇ6 mm⁴
C
41,300 mm³
Cw
0 mm⁶
附加属性
b
tdes
18.6
h
tdes
40.1
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
171 kN
Pn
Ωc
84.5 kN
