HSS 127x76.2x7.9 HSS 5x3x5/16
United States
尺寸
d
127 mm
h
105 mm
b
76.2 mm
b
54.1 mm
tnom
7.94 mm
tdes
7.39 mm
属性
W
22.1 kg/m
A
2,650 mm²
xo
0 mm
x-x 轴
Ix
5.24ᴇ6 mm⁴
Sx
82,400 mm³
Zx
105,000 mm³
rx
44.4 mm
y
63.5 mm
yp
63.5 mm
y-y 轴
Iy
2.33ᴇ6 mm⁴
Sy
61,100 mm³
Zy
73,400 mm³
ry
29.7 mm
x
38.1 mm
xp
38.1 mm
扭转
J
5.45ᴇ6 mm⁴
C
105,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
7.31
h
tdes
14.2
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
424 kN
Pn
Ωc
253 kN
