HSS 304.8x304.8x22.2 HSS 12x12x7/8
United States
Dimensions
d
305 mm
h
243 mm
b
305 mm
b
243 mm
tnom
22.2 mm
tdes
20.7 mm
Properties
W
187 kg/m
A
22,400 mm²
xo
0 mm
x-x Axis
Ix
294ᴇ6 mm⁴
Sx
1.93ᴇ6 mm³
Zx
2.34ᴇ6 mm³
rx
115 mm
y
152 mm
yp
152 mm
y-y Axis
Iy
294ᴇ6 mm⁴
Sy
1.93ᴇ6 mm³
Zy
2.34ᴇ6 mm³
ry
115 mm
x
152 mm
xp
152 mm
Torsion
J
487ᴇ6 mm⁴
C
2.93ᴇ6 mm³
Cw
0 mm⁶
Additional Properties
b
tdes
11.7
h
tdes
11.7
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
3,590 kN
Pn
Ωc
4,390 kN
