HSS 508x152.4x7.9 HSS 20x6x5/16
United States
Dimensions
d
508 mm
h
485 mm
b
152 mm
b
130 mm
tnom
7.94 mm
tdes
7.39 mm
Propriétés
W
79 kg/m
A
9,420 mm²
xo
0 mm
Axe x-x
Ix
280ᴇ6 mm⁴
Sx
1.1ᴇ6 mm³
Zx
1.43ᴇ6 mm³
rx
172 mm
y
254 mm
yp
254 mm
Axe y-y
Iy
42ᴇ6 mm⁴
Sy
551,000 mm³
Zy
605,000 mm³
ry
66.8 mm
x
76.2 mm
xp
76.2 mm
Torsion
J
122ᴇ6 mm⁴
C
1.01ᴇ6 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
17.6
h
tdes
65.7
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
288 kN-m
Vn
Ωv
802 kN
Wmax
757 kN
Pmax
378 kN
Minor Axis Bending
Mn
Ωb
74.4 kN-m
Vn
Ωv
238 kN
Wmax
195 kN
Pmax
97.6 kN
Axial Strength
Pn
Ω
1,510 kN
Pn
Ωc
1,220 kN