L 89x76x12.7 L 3-1/2x3x1/2
United States
Dimensies
d
88.9 mm
b
76.2 mm
t
12.7 mm
tan(α)
0.713
Secundaire afmetingen
kdes
22.2 mm
kdet
22.2 mm
Eigenschappen
W
15.2 kg/m
A
1,950 mm²
xo
15.7 mm
eo
6.35 mm
x-x as
Ix
1.44ᴇ6 mm⁴
Sx
23,800 mm³
Zx
42,800 mm³
rx
27.2 mm
y
28.4 mm
yp
12.2 mm
y-y-as
Iy
966,000 mm⁴
Sy
17,900 mm³
Zy
32,300 mm³
ry
22.3 mm
x
22.1 mm
xp
10.9 mm
z-z as
Iz
479,000 mm⁴
Sz
13,900 mm³
rz
15.7 mm
w-w As
Iw
1.92ᴇ6 mm⁴
Sw
31,000 mm³
rw
31.5 mm
Torsie
J
108,000 mm⁴
Cw
51.3ᴇ6 mm⁶
Wno
0 mm²
ro
44.4 mm
Aanvullende eigenschappen
b
t
7
zA
49.5 mm
zB
10.3 mm
zC
58.4 mm
wA
31.2 mm
wB
34.5 mm
wC
22.3 mm
SwA
38,800 mm³
SwB
187,000 mm³
SwC
32,900 mm³
SzA
15,300 mm³
SzB
13,900 mm³
SzC
21,500 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Mn
Ωb
5.59 kN-m
Vn
Ωv
140 kN
Wmax
15.4 kN
Pmax
7.72 kN
Minor Axis Bending
Mn
Ωb
4.23 kN-m
Vn
Ωv
120 kN
Wmax
11.3 kN
Pmax
5.79 kN
Axial Strength
Pn
Ω
327 kN
Pn
Ωc
53.6 kN
