HSS 63.5x50.8x6.4 HSS 2-1/2x2x1/4
United States
尺寸
d
63.5 mm
h
45.7 mm
b
50.8 mm
b
33 mm
tnom
6.35 mm
tdes
5.92 mm
特性
W
9.32 kg/m
A
1,120 mm²
xo
0 mm
x-x 軸
Ix
554,000 mm⁴
Sx
17,400 mm³
Zx
22,500 mm³
rx
22.2 mm
y
31.8 mm
yp
31.8 mm
y-y 軸
Iy
387,000 mm⁴
Sy
15,200 mm³
Zy
19,200 mm³
ry
18.6 mm
x
25.4 mm
xp
25.4 mm
扭轉
J
791,000 mm⁴
C
25,100 mm³
Cw
0 mm⁶
附加屬性
b
tdes
5.58
h
tdes
7.73
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
180 kN
Pn
Ωc
43.2 kN
