HSS 177.8x177.8x6.4 HSS 7x7x1/4
United States
Dimensiones
d
178 mm
h
160 mm
b
178 mm
b
160 mm
tnom
6.35 mm
tdes
5.92 mm
Propiedades
W
33.4 kg/m
A
3,980 mm²
xo
0 mm
Eje x-x
Ix
19.4ᴇ6 mm⁴
Sx
218,000 mm³
Zx
254,000 mm³
rx
69.8 mm
y
88.9 mm
yp
88.9 mm
Eje y-y
Iy
19.4ᴇ6 mm⁴
Sy
218,000 mm³
Zy
254,000 mm³
ry
69.8 mm
x
88.9 mm
xp
88.9 mm
Torsión
J
30.6ᴇ6 mm⁴
C
328,000 mm³
Cw
0 mm⁶
Propiedades adicionales
b
tdes
27
h
tdes
27
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
52.4 kN-m
Vn
Ωv
235 kN
Wmax
137 kN
Pmax
68.7 kN
Minor Axis Bending
Mn
Ωb
52.4 kN-m
Vn
Ωv
235 kN
Wmax
137 kN
Pmax
68.7 kN
Axial Strength
Pn
Ω
638 kN
Pn
Ωc
715 kN