HSS 177.8x76.2x12.7 HSS 7x3x1/2
United States
Dimensioni
d
178 mm
h
142 mm
b
76.2 mm
b
40.6 mm
tnom
12.7 mm
tdes
11.8 mm
Proprietà
W
42.3 kg/m
A
5,080 mm²
xo
0 mm
Asse x-x
Ix
16.9ᴇ6 mm⁴
Sx
190,000 mm³
Zx
259,000 mm³
rx
57.7 mm
y
88.9 mm
yp
88.9 mm
Asse y-y
Iy
4.25ᴇ6 mm⁴
Sy
111,000 mm³
Zy
139,000 mm³
ry
29 mm
x
38.1 mm
xp
38.1 mm
Torsione
J
11.9ᴇ6 mm⁴
C
204,000 mm³
Cw
0 mm⁶
Proprietà aggiuntive
b
tdes
3.45
h
tdes
12.1
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Mn
Ωb
53.4 kN-m
Vn
Ωv
417 kN
Wmax
140 kN
Pmax
70.1 kN
Minor Axis Bending
Mn
Ωb
28.6 kN-m
Vn
Ωv
119 kN
Wmax
75.1 kN
Pmax
37.6 kN
Axial Strength
Pn
Ω
815 kN
Pn
Ωc
467 kN
