HSS 254x76.2x7.9 HSS 10x3x5/16
United States
Dimensions
d
254 mm
h
232 mm
b
76.2 mm
b
54.1 mm
tnom
7.94 mm
tdes
7.39 mm
Propriétés
W
37.9 kg/m
A
4,520 mm²
xo
0 mm
Axe x-x
Ix
31.8ᴇ6 mm⁴
Sx
251,000 mm³
Zx
333,000 mm³
rx
83.8 mm
y
127 mm
yp
127 mm
Axe y-y
Iy
4.58ᴇ6 mm⁴
Sy
120,000 mm³
Zy
138,000 mm³
ry
31.8 mm
x
38.1 mm
xp
38.1 mm
Torsion
J
13.7ᴇ6 mm⁴
C
222,000 mm³
Cw
0 mm⁶
Propriétés supplémentaires
b
tdes
7.31
h
tdes
31.4
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
68.7 kN-m
Vn
Ωv
424 kN
Wmax
180 kN
Pmax
90.1 kN
Minor Axis Bending
Mn
Ωb
26 kN-m
Vn
Ωv
98.9 kN
Wmax
68.3 kN
Pmax
34.1 kN
Axial Strength
Pn
Ω
725 kN
Pn
Ωc
476 kN
