HSS 177.8x76.2x7.9 HSS 7x3x5/16
United States
Dimensiones
d
178 mm
h
156 mm
b
76.2 mm
b
54.1 mm
tnom
7.94 mm
tdes
7.39 mm
Propiedades
W
28.4 kg/m
A
3,390 mm²
xo
0 mm
Eje x-x
Ix
12.4ᴇ6 mm⁴
Sx
140,000 mm³
Zx
182,000 mm³
rx
60.5 mm
y
88.9 mm
yp
88.9 mm
Eje y-y
Iy
3.22ᴇ6 mm⁴
Sy
84,600 mm³
Zy
99,100 mm³
ry
30.7 mm
x
38.1 mm
xp
38.1 mm
Torsión
J
8.7ᴇ6 mm⁴
C
152,000 mm³
Cw
0 mm⁶
Propiedades adicionales
b
tdes
7.31
h
tdes
21.1
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
37.5 kN-m
Vn
Ωv
285 kN
Wmax
98.6 kN
Pmax
49.3 kN
Minor Axis Bending
Mn
Ωb
20.5 kN-m
Vn
Ωv
98.9 kN
Wmax
53.7 kN
Pmax
26.9 kN
Axial Strength
Pn
Ω
544 kN
Pn
Ωc
341 kN
