DIMENSIONS
DIMENSIONS & PROPERTIES - Steel & Tube
DIMENSIONS & PROPERTIES - Steel & Tube
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Unequal Angles - continued<br />
x- and y-axes<br />
Dimensions and Properties<br />
b2 t<br />
p<br />
y<br />
b 1<br />
x<br />
n<br />
L<br />
x<br />
b 1 t<br />
n<br />
r 1 r 2 P B<br />
n B y L x<br />
p<br />
b 2 y<br />
Designation<br />
Leg-size<br />
Normal<br />
Thickness<br />
Mass<br />
per<br />
metre<br />
Actual<br />
Thickness<br />
Tan<br />
Alpha<br />
Radii<br />
0.546<br />
(b 1 -t) (b 2 -t)<br />
0.549<br />
y<br />
Gross<br />
Area of<br />
Cross<br />
Section<br />
Coordinate<br />
0.551<br />
0.430<br />
x<br />
α<br />
of<br />
Centroid<br />
About X-axis About y-axis Torsion<br />
Constant<br />
0.435<br />
0.437<br />
0.570<br />
Root Toe<br />
b 1 x b 2 t r 1 r 2 t t A g p B n L I x y 1 Z x1 y 4 Z x4 y 5 Z x5 S x r x I y x 2 Z y2 x 3 Z y3 x 5 Z y5 S y r y J<br />
mm mm mm kg/m mm mm mm mm 2 mm mm 10 6 mm 4 mm 10 3 mm 3 mm 10 3 mm 3 mm 10 3 mm 3 10 3 mm 3 mm 10 6 mm 4 mm 10 3 mm 3 mm 10 3 mm 3 mm 10 3 mm 3 10 3 mm 3 mm 10 3 mm 4<br />
100 x 75 x 10 UA 12.4 9.5 8.0 5.0 9.53 6.89 1580 31.8 19.4 1.89 62.9 27.3 54.5 34.6 18.6 101 46.5 34.6 0.401 22.3 18.0 36.4 11.0 32.2 12.5 21.0 16.0 49.1<br />
8 UA 10.3 7.8 8.0 5.0 11.8 8.62 1310 31.1 18.7 1.59 69.4 22.9 54.3 29.2 18.2 87.0 38.7 34.8 0.337 21.8 15.4 36.4 9.26 31.3 10.7 17.8 16.0 27.8<br />
6 UA 7.98 6.0 8.0 5.0 15.7 11.5 1020 30.3 17.9 1.25 69.7 17.9 54.0 23.1 17.9 70.0 30.1 35.1 0.265 21.4 12.4 36.5 7.27 30.3 8.75 13.9 16.2 13.0<br />
75 x 50 x 8 UA 7.23 7.8 7.0 3.0 8.62 5.41 921 25.2 12.8 0.586 50.8 11.5 37.8 15.5 18.0 32.5 20.0 25.2 0.106 14.2 7.46 26.4 4.01 21.7 4.88 8.19 10.7 19.5<br />
6 UA 5.66 6.0 7.0 3.0 11.5 7.33 721 24.4 12.1 0.468 51.2 9.15 37.5 12.5 17.6 26.7 15.8 25.5 0.0842 13.6 6.17 26.5 3.18 20.8 4.04 6.48 10.8 9.21<br />
5 UA 4.40 4.6 7.0 3.0 15.3 9.87 560 23.8 11.5 0.370 51.5 7.17 37.2 9.93 17.2 21.5 12.3 25.7 0.0666 13.2 5.03 26.6 2.50 20.1 3.32 5.09 10.9 4.32<br />
65 x 50 x 8 UA 6.59 7.8 6.0 3.0 7.33 5.41 840 21.1 13.6 0.421 44.9 9.37 36.3 11.6 11.6 36.4 16.1 22.4 0.0936 15.6 6.00 23.9 3.91 22.3 4.20 7.49 10.6 17.6<br />
0.575<br />
6 UA 5.16 6.0 6.0 3.0 9.83 7.33 658 20.4 12.9 0.338 45.2 7.48 36.1 9.35 11.2 30.2 12.7 22.7 0.0743 15.1 4.91 23.9 3.11 21.4 3.48 5.93 10.6 8.29<br />
5 UA 4.02 4.6 6.0 3.0 13.1 9.87 512 19.8 12.4 0.267 45.4 5.89 35.9 7.43 10.9 24.5 9.92 22.8 0.0587 14.8 3.97 23.9 2.46 20.6 2.85 4.66 10.7 3.87<br />
0.577<br />
t<br />
-<br />
-<br />
1<br />
5<br />
2<br />
3<br />
4<br />
Profiles<br />
UNEQUAL<br />
ANGLES<br />
y 1<br />
y 5<br />
x 3<br />
x 5<br />
x 2<br />
y 4<br />
<br />
Dimensions and Properties Handbook