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Universal Parallel Flange Channels per BS EN 10365 Calculator
Section designation =
430x100x64
380x100x54
300x100x46
300x90x41
260x9x35
260x75x28
230x90x32
230x75x26
200x90x30
200x75x23
180x90x26
180x75x20
150x90x24
150x75x18
125x65x15
100x50x10
Mass =
kg/m
Depth of section h =
mm
Width of section b =
mm
Web Thickness t
w
=
mm
Flange thickness t
f
=
mm
Root radius =
mm
Depth between fillets =
mm
Ratios for local buckling
web c
w
/ t
w =
-
Flange c
f
/ t
f =
-
Dimensions for detailing
Distance e
o
=
mm
End clearance C =
mm
Notch N =
mm
Notch n =
mm
Surface area
Per metre =
m
2
Per. Tonne =
m
2
Second moment of area
Axis y-y =
cm
4
Axis z-z =
cm
4
Radius of gyration
Axis y-y =
cm
Axis z-z =
cm
Elastic modulus
Axis y-y =
cm
3
Axis z-z =
cm
3
Plastic modulus
Axis y-y =
cm
3
Axis z-z =
cm
3
Properties
Buckling parameter U =
-
Torsional index
X =
-
Warping constant I
w
=
dm
6
Torsional constant I
t
=
cm
4
Area of section A =
cm
2
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