WT 75x6.5 WT 3x4.25
United States
Dimensioner
d
74.2 mm
ddet
73 mm
b
100 mm
bf,det
102 mm
tf
4.95 mm
tf,det
4.76 mm
tw
4.32 mm
tw,det
4.76 mm
Sekundære dimensioner
kdes
11.3 mm
kdet
17.5 mm
Egenskaber
W
6.32 kg/m
A
813 mm²
xo
0 mm
eo
50 mm
x-x akse
Ix
377,000 mm⁴
Sx
6,510 mm³
Zx
11,500 mm³
rx
21.5 mm
y
16.2 mm
yp
4.06 mm
y-y akse
Iy
414,000 mm⁴
Sy
8,280 mm³
Zy
12,700 mm³
ry
22.6 mm
x
50 mm
xp
50 mm
Torsion
J
6,910 mm⁴
Cw
1.66ᴇ6 mm⁶
Wno
0 mm²
ro
34 mm
Yderligere egenskaber
tw,det
2
3.18 mm
bf
2tf
10.1
D
t
17.2
H
0.839
WGi
57.2 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
137 kN
Pn
Ωc
42.1 kN
