SLB 75x4.5 SLB 3x3.05
Canada
Dimensioner
D
76.2 mm
b
57.2 mm
Tf
3.53 mm
W
2.29 mm
r1
4.3 mm
Sekundære dimensioner
PB
377 mm
kdes
10 mm
Egenskaber
Mass
4.5 kg/m
A
577 mm²
xo
0 mm
eo
28.6 mm
x-x akse
Ix
614,000 mm⁴
Sx
16,100 mm³
Zx
17,900 mm³
rx
32.6 mm
Y
38.1 mm
yp
38.1 mm
y-y akse
Iy
107,000 mm⁴
Sy
3,730 mm³
Zy
5,740 mm³
ry
13.6 mm
X
28.6 mm
xp
28.6 mm
Torsion
J
2,280 mm⁴
Cw
141ᴇ6 mm⁶
Wno
1,040 mm²
Sw1
52,500 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
85.8 kN
Pn
Ωc
11.9 kN
