HSS 177.8x101.6x6.4 HSS 7x4x1/4
United States
Dimensions
d
178 mm
h
160 mm
b
102 mm
b
83.8 mm
tnom
6.35 mm
tdes
5.92 mm
Propriétés
W
25.8 kg/m
A
3,080 mm²
xo
0 mm
Axe x-x
Ix
12.7ᴇ6 mm⁴
Sx
143,000 mm³
Zx
177,000 mm³
rx
64.3 mm
y
88.9 mm
yp
88.9 mm
Axe y-y
Iy
5.33ᴇ6 mm⁴
Sy
105,000 mm³
Zy
120,000 mm³
ry
41.7 mm
x
50.8 mm
xp
50.8 mm
Torsion
J
12.2ᴇ6 mm⁴
C
178,000 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
14.2
h
tdes
27
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
36.5 kN-m
Vn
Ωv
235 kN
Wmax
95.9 kN
Pmax
47.9 kN
Minor Axis Bending
Axial Strength
Pn
Ω
493 kN
Pn
Ωc
430 kN
