HSS 73x6.4 HSS 2.875x0.250
United States
尺寸
d
73.2 mm
tnom
6.35 mm
tdes
5.92 mm
特性
W
10.4 kg/m
A
1,250 mm²
xo
0 mm
x-x 軸
Ix
708,000 mm⁴
Sx
19,300 mm³
Zx
26,700 mm³
rx
23.8 mm
y
36.6 mm
yp
36.6 mm
y-y 軸
Iy
708,000 mm⁴
Sy
19,300 mm³
Zy
26,700 mm³
ry
23.8 mm
x
36.6 mm
xp
36.6 mm
扭轉
J
1.42ᴇ6 mm⁴
C
38,900 mm³
Cw
0 mm⁶
附加屬性
D
t
12.3
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
200 kN
Pn
Ωc
78.9 kN