HSS 457.2x254x6.4 HSS 18x10x1/4
United States
Dimensions
d
457 mm
h
439 mm
b
254 mm
b
236 mm
tnom
6.35 mm
tdes
5.92 mm
Propriétés
W
68.8 kg/m
A
8,190 mm²
xo
0 mm
Axe x-x
Ix
236ᴇ6 mm⁴
Sx
1.03ᴇ6 mm³
Zx
1.25ᴇ6 mm³
rx
170 mm
y
229 mm
yp
229 mm
Axe y-y
Iy
95.7ᴇ6 mm⁴
Sy
755,000 mm³
Zy
834,000 mm³
ry
108 mm
x
127 mm
xp
127 mm
Torsion
J
214ᴇ6 mm⁴
C
1.28ᴇ6 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
39.9
h
tdes
74.3
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
197 kN-m
Vn
Ωv
512 kN
Wmax
516 kN
Pmax
258 kN
Minor Axis Bending
Mn
Ωb
101 kN-m
Vn
Ωv
346 kN
Wmax
266 kN
Pmax
133 kN
Axial Strength
Pn
Ω
1,310 kN
Pn
Ωc
1,110 kN