UB 457x191x74
United Kingdom
Dimensions
h
457 mm
b
190 mm
tf
14.5 mm
tw
9 mm
r1
10.2 mm
Dimensions secondaires
T
408 mm
PB
1,640 mm
Propriétés
W
74.3 kg/m
A
9,460 mm²
xo
0 mm
eo
95.2 mm
Axe x-x
Ix
333ᴇ6 mm⁴
Sx
1.46ᴇ6 mm³
Zx
1.65ᴇ6 mm³
rx
188 mm
cy
228 mm
yp
228 mm
Axe y-y
Iy
16.7ᴇ6 mm⁴
Sy
176,000 mm³
Zy
272,000 mm³
ry
42 mm
cx
95.2 mm
xp
95.2 mm
Torsion
J
518,000 mm⁴
Cw
818ᴇ9 mm⁶
Wno
21,100 mm²
Sw1
14.5ᴇ6 mm⁴
Allowable Strength Design
Material
Fy
248 N/mm²
Fu
400 N/mm²
Major Axis Bending
Mn
Ωb
245 kN-m
Vn
Ωv
408 kN
Wmax
644 kN
Pmax
322 kN
Minor Axis Bending
Mn
Ωb
40.4 kN-m
Vn
Ωv
492 kN
Wmax
106 kN
Pmax
53.1 kN
Axial Strength
Pn
Ω
1,410 kN
Pn
Ωc
1,070 kN