HSS 457.2x203.2x7.9 HSS 18x8x5/16
United States
Dimensions
d
457 mm
h
434 mm
b
203 mm
b
181 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
251ᴇ6 mm⁴
Sx
1.1ᴇ6 mm³
Zx
1.37ᴇ6 mm³
rx
164 mm
y
229 mm
yp
229 mm
Axe y-y
Iy
71.6ᴇ6 mm⁴
Sy
705,000 mm³
Zy
778,000 mm³
ry
87.4 mm
x
102 mm
xp
102 mm
Torsion
J
180ᴇ6 mm⁴
C
1.24ᴇ6 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
24.5
h
tdes
58.9
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
282 kN-m
Vn
Ωv
797 kN
Wmax
739 kN
Pmax
370 kN
Minor Axis Bending
Mn
Ωb
105 kN-m
Vn
Ωv
331 kN
Wmax
275 kN
Pmax
137 kN
Axial Strength
Pn
Ω
1,510 kN
Pn
Ωc
1,400 kN