HSS 177.8x50.8x6.4 HSS 7x2x1/4
United States
Dimensions
d
178 mm
h
160 mm
b
50.8 mm
b
33 mm
tnom
6.35 mm
tdes
5.92 mm
Propriétés
W
20.7 kg/m
A
2,480 mm²
xo
0 mm
Axe x-x
Ix
8.24ᴇ6 mm⁴
Sx
92,900 mm³
Zx
125,000 mm³
rx
57.7 mm
y
88.9 mm
yp
88.9 mm
Axe y-y
Iy
1.07ᴇ6 mm⁴
Sy
42,300 mm³
Zy
49,500 mm³
ry
20.8 mm
x
25.4 mm
xp
25.4 mm
Torsion
J
3.31ᴇ6 mm⁴
C
78,900 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
5.58
h
tdes
27
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
25.8 kN-m
Vn
Ωv
235 kN
Wmax
67.8 kN
Pmax
33.9 kN
Minor Axis Bending
Mn
Ωb
10.2 kN-m
Vn
Ωv
48.4 kN
Wmax
26.8 kN
Pmax
13.4 kN
Axial Strength
Pn
Ω
397 kN
Pn
Ωc
120 kN
