HSS 177.8x76.2x6.4 HSS 7x3x1/4
United States
Dimensões
d
178 mm
h
160 mm
b
76.2 mm
b
58.4 mm
tnom
6.35 mm
tdes
5.92 mm
Propriedades
W
23.2 kg/m
A
2,770 mm²
xo
0 mm
Eixo x-x
Ix
10.5ᴇ6 mm⁴
Sx
118,000 mm³
Zx
151,000 mm³
rx
61.5 mm
y
88.9 mm
yp
88.9 mm
Eixo y-y
Iy
2.75ᴇ6 mm⁴
Sy
72,100 mm³
Zy
82,900 mm³
ry
31.5 mm
x
38.1 mm
xp
38.1 mm
Torção
J
7.28ᴇ6 mm⁴
C
128,000 mm³
Cw
0 mm⁶
Propriedades Adicionais
b
tdes
9.88
h
tdes
27
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
31.2 kN-m
Vn
Ωv
235 kN
Wmax
81.9 kN
Pmax
40.9 kN
Minor Axis Bending
Mn
Ωb
17.1 kN-m
Vn
Ωv
85.7 kN
Wmax
44.9 kN
Pmax
22.4 kN
Axial Strength
Pn
Ω
445 kN
Pn
Ωc
289 kN
