MX - IR 457x177.8IR 18x119

Detailing diagram for a IR 457x177.8 IR 18x119 beam profile

IR 457x177.8 IR 18x119

Mexico

Dimensions

d
482 mm
b
286 mm
tf
26.9 mm
tw
16.6 mm

Secondary Dimensions

T
393 mm
kdes
38 mm
k1
24 mm

Properties

W
178 kg/m
A
22,600 mm²
xo
0 mm
eo
143 mm

x-x Axis

Ix
912ᴇ6 mm⁴
Sx
3.78ᴇ6 mm³
Zx
4.28ᴇ6 mm³
rx
201 mm
y
241 mm
yp
241 mm

y-y Axis

Iy
105ᴇ6 mm⁴
Sy
736,000 mm³
Zy
1.13ᴇ6 mm³
ry
68 mm
x
143 mm
xp
143 mm

Torsion

J
4.41ᴇ6 mm⁴
Cw
5.44ᴇ12 mm⁶
Wno
32,500 mm²
Sw1
62.6ᴇ6 mm⁴

Allowable Strength Design

Material

Fy
248 N/mm²
Fu
400 N/mm²

Major Axis Bending

Mn
Ωb
636 kN-m
Vn
Ωv
794 kN
Wmax
1,590 kN
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Pmax
834 kN
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Minor Axis Bending

Mn
Ωb
168 kN-m
Vn
Ωv
1,370 kN
Wmax
442 kN
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Pmax
221 kN
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Axial Strength

Pn
Ω
3,370 kN
Pn
Ωc
3,030 kN
Detailing diagram for a IR 457x177.8 IR 18x119 beam profile