W 460x421 W 18x283
United States
Boyutlar
d
556 mm
ddet
556 mm
b
302 mm
bf,det
302 mm
tf
63.5 mm
tf,det
63.5 mm
tw
35.6 mm
tw,det
34.9 mm
İkincil Boyutlar
T
384 mm
PB
2,230 mm
kdes
76.2 mm
kdet
85.7 mm
k1
38.1 mm
Özellikler
W
421 kg/m
A
53,700 mm²
xo
0 mm
eo
151 mm
rts
88.1 mm
x-x Ekseni
Ix
2.57ᴇ9 mm⁴
Sx
9.26ᴇ6 mm³
Zx
11.1ᴇ6 mm³
rx
219 mm
y
278 mm
yp
278 mm
y-y Ekseni
Iy
293ᴇ6 mm⁴
Sy
1.93ᴇ6 mm³
Zy
3.03ᴇ6 mm³
ry
73.9 mm
x
151 mm
xp
151 mm
Burulma
J
55.8ᴇ6 mm⁴
Cw
17.7ᴇ12 mm⁶
Wno
37,200 mm²
Sw1
179ᴇ6 mm⁴
Ek Özellikler
tw,det
2
17.5 mm
PA
1,930 mm
bf
2tf
2.38
h
tw
11.3
Qf
2.08ᴇ6 mm³
Qw
5.56ᴇ6 mm³
ho
493 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
2,290 kN-m
Vn
Ωv
2,730 kN
Wmax
5,460 kN
Pmax
3,000 kN
Minor Axis Bending
Mn
Ωb
626 kN-m
Vn
Ωv
4,750 kN
Wmax
1,640 kN
Pmax
821 kN
Axial Strength
Pn
Ω
9,030 kN
Pn
Ωc
9,800 kN