HSS 558.8x508x7.9 HSS 22x20x5/16
United States
Dimensions
d
559 mm
h
536 mm
b
508 mm
b
485 mm
tnom
7.94 mm
tdes
7.39 mm
Propriétés
W
130 kg/m
A
15,400 mm²
xo
0 mm
Axe x-x
Ix
758ᴇ6 mm⁴
Sx
2.72ᴇ6 mm³
Zx
3.13ᴇ6 mm³
rx
222 mm
y
279 mm
yp
279 mm
Axe y-y
Iy
658ᴇ6 mm⁴
Sy
2.59ᴇ6 mm³
Zy
2.93ᴇ6 mm³
ry
207 mm
x
254 mm
xp
254 mm
Torsion
J
1.08ᴇ9 mm⁴
C
3.97ᴇ6 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
65.7
h
tdes
72.6
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
420 kN-m
Vn
Ωv
802 kN
Wmax
1,100 kN
Pmax
551 kN
Minor Axis Bending
Mn
Ωb
375 kN-m
Vn
Ωv
802 kN
Wmax
983 kN
Pmax
492 kN
Axial Strength
Pn
Ω
2,470 kN
Pn
Ωc
1,860 kN
