HSS 177.8x101.6x4.8 HSS 7x4x3/16
United States
Dimensions
d
178 mm
h
165 mm
b
102 mm
b
88.4 mm
tnom
4.76 mm
tdes
4.42 mm
Propriétés
W
19.7 kg/m
A
2,340 mm²
xo
0 mm
Axe x-x
Ix
9.91ᴇ6 mm⁴
Sx
112,000 mm³
Zx
137,000 mm³
rx
65 mm
y
88.9 mm
yp
88.9 mm
Axe y-y
Iy
4.16ᴇ6 mm⁴
Sy
82,300 mm³
Zy
92,900 mm³
ry
42.2 mm
x
50.8 mm
xp
50.8 mm
Torsion
J
9.45ᴇ6 mm⁴
C
139,000 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
20
h
tdes
37.2
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
28.2 kN-m
Vn
Ωv
180 kN
Minor Axis Bending
Mn
Ωb
15.6 kN-m
Vn
Ωv
96.7 kN
Wmax
40.9 kN
Pmax
20.5 kN
Axial Strength
Pn
Ω
375 kN
Pn
Ωc
330 kN
