ST 155x30.35 ST 6x20.4
United States
Mått
d
152 mm
ddet
152 mm
b
133 mm
bf,det
133 mm
tf
16.7 mm
tf,det
17.5 mm
tw
11.7 mm
tw,det
11.1 mm
Sekundära dimensioner
kdes
36.6 mm
kdet
36.5 mm
Egenskaper
W
30.4 kg/m
A
3,850 mm²
xo
0 mm
eo
66.7 mm
x-x axel
Ix
7.87ᴇ6 mm⁴
Sx
70,000 mm³
Zx
126,000 mm³
rx
45.2 mm
y
40.1 mm
yp
14.7 mm
y-y axel
Iy
2.81ᴇ6 mm⁴
Sy
42,100 mm³
Zy
72,600 mm³
ry
26.9 mm
x
66.7 mm
xp
66.7 mm
Torsion
J
350,000 mm⁴
Cw
211ᴇ6 mm⁶
Wno
0 mm²
ro
61.5 mm
Ytterligare egenskaper
tw,det
2
6.35 mm
bf
2tf
3.98
D
t
13
H
0.732
WGi
76.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
646 kN
Pn
Ωc
304 kN
