HSS 457.2x457.2x19.0 HSS 18x18x3/4
United States
Dimensions
d
457 mm
h
404 mm
b
457 mm
b
404 mm
tnom
19 mm
tdes
17.7 mm
Properties
W
255 kg/m
A
30,400 mm²
xo
0 mm
x-x Axis
Ix
966ᴇ6 mm⁴
Sx
4.23ᴇ6 mm³
Zx
4.95ᴇ6 mm³
rx
178 mm
y
229 mm
yp
229 mm
y-y Axis
Iy
966ᴇ6 mm⁴
Sy
4.23ᴇ6 mm³
Zy
4.95ᴇ6 mm³
ry
178 mm
x
229 mm
xp
229 mm
Torsion
J
1.54ᴇ9 mm⁴
C
6.35ᴇ6 mm³
Cw
0 mm⁶
Additional Properties
b
tdes
22.8
h
tdes
22.8
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
1,020 kN-m
Vn
Ωv
1,770 kN
Wmax
2,680 kN
Pmax
1,340 kN
Minor Axis Bending
Mn
Ωb
1,020 kN-m
Vn
Ωv
1,770 kN
Wmax
2,680 kN
Pmax
1,340 kN
Axial Strength
Pn
Ω
4,870 kN
Pn
Ωc
6,140 kN
