HSS 127x76.2x6.4 HSS 5x3x1/4
United States
尺寸
d
127 mm
h
109 mm
b
76.2 mm
b
58.4 mm
tnom
6.35 mm
tdes
5.92 mm
属性
W
18.2 kg/m
A
2,170 mm²
xo
0 mm
x-x 轴
Ix
4.45ᴇ6 mm⁴
Sx
70,300 mm³
Zx
88,200 mm³
rx
45.2 mm
y
63.5 mm
yp
63.5 mm
y-y 轴
Iy
2ᴇ6 mm⁴
Sy
52,600 mm³
Zy
61,800 mm³
ry
30.2 mm
x
38.1 mm
xp
38.1 mm
扭转
J
4.58ᴇ6 mm⁴
C
89,300 mm³
Cw
0 mm⁶
附加属性
b
tdes
9.88
h
tdes
18.5
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
349 kN
Pn
Ωc
213 kN
