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Universal Unequal leg angles (L) per BS EN 10365 Calculator
Section designation =
200x150x18 +
200x151x15
200x152x12
200x100x15
200x101x12
200x102x10
150x90x15
150x91x12
150x92x10
150x75x15
150x76x12
150x77x10
125x75x12
125x76x10
125x77x8
100x75x12
100x76x10
100x77x8
100x65x10 +
100x66x8 +
100x67x7 +
100x50x8
100x51x6
80x60x7
80x40x8
80x41x6
75x50x8
75x51x6
70x50x6
65x50x5
60x40x6
60x41x5
60x30x5
50x30x5
45x30x4
40x25x4
40x20x4
30x20x4
30x21x3
Mass per metre =
kg/m
Radius Root r
1
= =
mm
Radius Toe r
2
=
mm
Dimension, c
y
=
mm
Dimension c
z
, =
mm
Second moment of area
Axis y-y =
cm
4
Axis z-z =
cm
4
Axis u-u =
cm
4
Axis v-v =
cm
4
Radius of gyration
Axis y-y =
cm
Axis z-z =
cm
Axis u-u =
cm
Axis v-v =
cm
Elastic modulus
Axis y-y =
cm
3
Axis z-z =
cm
3
Dimensions Engineering
Properties
Angle Axis y-y to Axis u-u, Tan α =
Deg.
Torsional constant , I
T
=
cm
4
Min. Equivalent slenderness coefficient,
Φ
a =
-
Max. Equivalent slenderness coefficient,
Φ
a =
-
Mono-symmetry index, ψ
a
=
-
Area of section A =
m
2
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