W 530x409 W 21x275
United States
Dimensjoner
d
612 mm
ddet
613 mm
b
328 mm
bf,det
327 mm
tf
55.6 mm
tf,det
55.6 mm
tw
31 mm
tw,det
31.8 mm
Sekundære dimensjoner
T
438 mm
PB
2,420 mm
kdes
85.6 mm
kdet
87.3 mm
k1
46 mm
Egenskaper
W
409 kg/m
A
52,800 mm²
xo
0 mm
eo
164 mm
rts
93.5 mm
x-x akse
Ix
3.2ᴇ9 mm⁴
Sx
10.5ᴇ6 mm³
Zx
12.3ᴇ6 mm³
rx
246 mm
y
306 mm
yp
306 mm
y-y akse
Iy
328ᴇ6 mm⁴
Sy
2ᴇ6 mm³
Zy
3.13ᴇ6 mm³
ry
78.7 mm
x
164 mm
xp
164 mm
Torsjon
J
44.5ᴇ6 mm⁴
Cw
25.3ᴇ12 mm⁶
Wno
45,600 mm²
Sw1
208ᴇ6 mm⁴
Ytterligere egenskaper
tw,det
2
15.9 mm
PA
2,090 mm
bf
2tf
2.95
h
tw
14.2
Qf
2.29ᴇ6 mm³
Qw
6.05ᴇ6 mm³
ho
556 mm
WGi
140 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
2,530 kN-m
Vn
Ωv
2,620 kN
Wmax
5,230 kN
Pmax
3,330 kN
Minor Axis Bending
Mn
Ωb
646 kN-m
Vn
Ωv
4,510 kN
Wmax
1,700 kN
Pmax
848 kN
Axial Strength
Pn
Ω
8,870 kN
Pn
Ωc
9,760 kN