HSS 177.8x101.6x12.7 HSS 7x4x1/2
United States
Mitat
d
178 mm
h
142 mm
b
102 mm
b
66 mm
tnom
12.7 mm
tdes
11.8 mm
Ominaisuudet
W
47.4 kg/m
A
5,680 mm²
xo
0 mm
x-x akseli
Ix
21.1ᴇ6 mm⁴
Sx
238,000 mm³
Zx
308,000 mm³
rx
61 mm
y
88.9 mm
yp
88.9 mm
y-y akseli
Iy
8.62ᴇ6 mm⁴
Sy
170,000 mm³
Zy
206,000 mm³
ry
38.9 mm
x
50.8 mm
xp
50.8 mm
Vääntö
J
21ᴇ6 mm⁴
C
296,000 mm³
Cw
0 mm⁶
Lisäominaisuudet
b
tdes
5.6
h
tdes
12.1
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
427 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
911 kN
Pn
Ωc
748 kN