ST 305x67 ST 12x45
United States
Boyutlar
d
305 mm
ddet
305 mm
b
181 mm
bf,det
181 mm
tf
22.1 mm
tf,det
22.2 mm
tw
15.9 mm
tw,det
15.9 mm
İkincil Boyutlar
kdes
44.4 mm
kdet
44.4 mm
Özellikler
W
67 kg/m
A
8,520 mm²
xo
0 mm
eo
90.6 mm
x-x Ekseni
Ix
79.1ᴇ6 mm⁴
Sx
370,000 mm³
Zx
674,000 mm³
rx
96.3 mm
y
91.4 mm
yp
36.1 mm
y-y Ekseni
Iy
9.28ᴇ6 mm⁴
Sy
103,000 mm³
Zy
184,000 mm³
ry
33 mm
x
90.6 mm
xp
90.6 mm
Burulma
J
1.25ᴇ6 mm⁴
Cw
3.25ᴇ9 mm⁶
Wno
0 mm²
ro
130 mm
Ek Özellikler
tw,det
2
7.94 mm
bf
2tf
4.1
D
t
19.2
H
0.615
WGi
102 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
1,430 kN
Pn
Ωc
853 kN