ST 125x18.9 ST 5x12.7
United States
Dimensioner
d
127 mm
ddet
127 mm
b
118 mm
bf,det
117 mm
tf
12.5 mm
tf,det
12.7 mm
tw
7.9 mm
tw,det
7.94 mm
Sekundære dimensioner
kdes
28.7 mm
kdet
28.6 mm
Egenskaber
W
18.9 kg/m
A
2,400 mm²
xo
0 mm
eo
59.2 mm
x-x akse
Ix
3.24ᴇ6 mm⁴
Sx
33,600 mm³
Zx
60,600 mm³
rx
36.8 mm
y
30.5 mm
yp
10.2 mm
y-y akse
Iy
1.4ᴇ6 mm⁴
Sy
23,600 mm³
Zy
40,800 mm³
ry
24.1 mm
x
59.2 mm
xp
59.2 mm
Torsion
J
125,000 mm⁴
Cw
46.5ᴇ6 mm⁶
Wno
0 mm²
ro
50.3 mm
Yderligere egenskaber
tw,det
2
4.76 mm
bf
2tf
4.75
D
t
16.1
H
0.767
WGi
69.8 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
403 kN
Pn
Ωc
153 kN
