HSS 508x203.2x12.7 HSS 20x8x1/2
United States
Dimensions
d
508 mm
h
472 mm
b
203 mm
b
168 mm
tnom
12.7 mm
tdes
11.8 mm
Propriétés
W
133 kg/m
A
15,900 mm²
xo
0 mm
Axe x-x
Ix
495ᴇ6 mm⁴
Sx
1.95ᴇ6 mm³
Zx
2.49ᴇ6 mm³
rx
177 mm
y
254 mm
yp
254 mm
Axe y-y
Iy
118ᴇ6 mm⁴
Sy
1.16ᴇ6 mm³
Zy
1.3ᴇ6 mm³
ry
86.1 mm
x
102 mm
xp
102 mm
Torsion
J
315ᴇ6 mm⁴
C
2.07ᴇ6 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
14.2
h
tdes
40
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
514 kN-m
Vn
Ωv
1,380 kN
Wmax
1,350 kN
Pmax
675 kN
Minor Axis Bending
Mn
Ωb
211 kN-m
Vn
Ωv
491 kN
Wmax
554 kN
Pmax
277 kN
Axial Strength
Pn
Ω
2,540 kN
Pn
Ωc
2,830 kN
