HSS 177.8x127x3.2 HSS 7x5x1/8
United States
尺寸
d
178 mm
h
169 mm
b
127 mm
b
118 mm
tnom
3.18 mm
tdes
2.95 mm
属性
W
14.7 kg/m
A
1,740 mm²
xo
0 mm
x-x 轴
Ix
8.03ᴇ6 mm⁴
Sx
90,500 mm³
Zx
107,000 mm³
rx
68.1 mm
y
88.9 mm
yp
88.9 mm
y-y 轴
Iy
4.83ᴇ6 mm⁴
Sy
75,900 mm³
Zy
85,200 mm³
ry
52.6 mm
x
63.5 mm
xp
63.5 mm
扭转
J
9.37ᴇ6 mm⁴
C
123,000 mm³
Cw
0 mm⁶
附加属性
b
tdes
40.1
h
tdes
57.3
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
279 kN
Pn
Ωc
238 kN
