WT 75x11.25 WT 3x7.5
United States
Dimensies
d
76.2 mm
ddet
76.2 mm
b
152 mm
bf,det
152 mm
tf
6.6 mm
tf,det
6.35 mm
tw
5.84 mm
tw,det
6.35 mm
Secundaire afmetingen
kdes
13 mm
kdet
19 mm
Eigenschappen
W
11.2 kg/m
A
1,430 mm²
xo
0 mm
eo
76.1 mm
x-x as
Ix
587,000 mm⁴
Sx
9,460 mm³
Zx
16,900 mm³
rx
20.2 mm
y
14.2 mm
yp
4.7 mm
y-y-as
Iy
1.94ᴇ6 mm⁴
Sy
25,600 mm³
Zy
38,800 mm³
ry
36.8 mm
x
76.1 mm
xp
76.1 mm
Torsie
J
21,000 mm⁴
Cw
9.18ᴇ6 mm⁶
Wno
0 mm²
ro
43.4 mm
Aanvullende eigenschappen
tw,det
2
3.18 mm
bf
2tf
11.5
D
t
13
H
0.937
WGi
88.9 mm
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
1.95 kN-m
Vn
Ωv
55.1 kN
Wmax
8.2 kN
Pmax
4.1 kN
Minor Axis Bending
Mn
Ωb
1.95 kN-m
Vn
Ωv
124 kN
Wmax
5.12 kN
Pmax
2.56 kN
Axial Strength
Pn
Ω
240 kN
Pn
Ωc
65.2 kN
