MX - IR 305x66.9IR 12x45

Detailing diagram for a IR 305x66.9 IR 12x45 beam profile

IR 305x66.9 IR 12x45

Mexico

Dimensions

d
306 mm
b
204 mm
tf
14.6 mm
tw
8.5 mm

Secondary Dimensions

T
243 mm
kdes
28 mm
k1
21 mm

Properties

W
66.9 kg/m
A
8,520 mm²
xo
0 mm
eo
102 mm

x-x Axis

Ix
146ᴇ6 mm⁴
Sx
952,000 mm³
Zx
1.06ᴇ6 mm³
rx
131 mm
y
153 mm
yp
153 mm

y-y Axis

Iy
20.8ᴇ6 mm⁴
Sy
203,000 mm³
Zy
311,000 mm³
ry
49 mm
x
102 mm
xp
102 mm

Torsion

J
520,000 mm⁴
Cw
439ᴇ9 mm⁶
Wno
14,900 mm²
Sw1
11.1ᴇ6 mm⁴

Allowable Strength Design

Material

Fy
248 N/mm²
Fu
400 N/mm²

Major Axis Bending

Mn
Ωb
158 kN-m
Vn
Ωv
258 kN
Wmax
414 kN
Open in beam calculator
Pmax
207 kN
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Minor Axis Bending

Mn
Ωb
46.2 kN-m
Vn
Ωv
531 kN
Wmax
121 kN
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Pmax
60.7 kN
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Axial Strength

Pn
Ω
1,270 kN
Pn
Ωc
1,030 kN
Detailing diagram for a IR 305x66.9 IR 12x45 beam profile