HSS 114.3x114.3x12.7 HSS 4-1/2x4-1/2x1/2
United States
尺寸
d
114 mm
h
78.7 mm
b
114 mm
b
78.7 mm
tnom
12.7 mm
tdes
11.8 mm
特性
W
37.2 kg/m
A
4,480 mm²
xo
0 mm
x-x 軸
Ix
7.53ᴇ6 mm⁴
Sx
132,000 mm³
Zx
167,000 mm³
rx
40.9 mm
y
57.1 mm
yp
57.1 mm
y-y 軸
Iy
7.53ᴇ6 mm⁴
Sy
132,000 mm³
Zy
167,000 mm³
ry
40.9 mm
x
57.1 mm
xp
57.1 mm
扭轉
J
13ᴇ6 mm⁴
C
204,000 mm³
Cw
0 mm⁶
附加屬性
b
tdes
6.68
h
tdes
6.68
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
719 kN
Pn
Ωc
617 kN
