HSS 228.6x228.6x74.8 HSS 9x9x3/16
United States
Dimensions
d
229 mm
h
215 mm
b
229 mm
b
215 mm
tnom
4.76 mm
tdes
4.42 mm
Properties
W
33 kg/m
A
3,910 mm²
xo
0 mm
x-x Axis
Ix
32.5ᴇ6 mm⁴
Sx
285,000 mm³
Zx
328,000 mm³
rx
91.2 mm
y
114 mm
yp
114 mm
y-y Axis
Iy
32.5ᴇ6 mm⁴
Sy
285,000 mm³
Zy
328,000 mm³
ry
91.2 mm
x
114 mm
xp
114 mm
Torsion
J
50.4ᴇ6 mm⁴
C
428,000 mm³
Cw
0 mm⁶
Additional Properties
b
tdes
48.7
h
tdes
48.7
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
627 kN
Pn
Ωc
597 kN
