HSS 139.7x139.7x3.2 HSS 5-1/2x5-1/2x1/8
United States
尺寸
d
140 mm
h
131 mm
b
140 mm
b
131 mm
tnom
3.18 mm
tdes
2.95 mm
属性
W
13.4 kg/m
A
1,590 mm²
xo
0 mm
x-x 轴
Ix
4.91ᴇ6 mm⁴
Sx
70,500 mm³
Zx
81,100 mm³
rx
55.6 mm
y
69.8 mm
yp
69.8 mm
y-y 轴
Iy
4.91ᴇ6 mm⁴
Sy
70,500 mm³
Zy
81,100 mm³
ry
55.6 mm
x
69.8 mm
xp
69.8 mm
扭转
J
7.62ᴇ6 mm⁴
C
106,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
44.4
h
tdes
44.4
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
254 kN
Pn
Ωc
237 kN
