DIMENSIONS
DIMENSIONS & PROPERTIES - Steel & Tube
DIMENSIONS & PROPERTIES - Steel & Tube
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DuraGal ®<br />
Profiles<br />
duragal®<br />
CHANNELS<br />
y<br />
x o<br />
x<br />
x<br />
DuraGal Channels<br />
x- and y-axes<br />
Section Properties for Member Stability<br />
Grade C450L0 / C400L0 (TS 100)<br />
Shear Centre<br />
y<br />
Monosymmetry<br />
Section<br />
Constants<br />
Polar Radius of<br />
Gyration about the<br />
Shear Centre<br />
Coordinate<br />
of<br />
Shear Centre<br />
Warping<br />
Constant<br />
Torsion<br />
Constant<br />
d b f J I w x 0 r 01 ß y<br />
Designation Mass<br />
Nominal<br />
per<br />
Thickness<br />
metre<br />
mm mm mm kg/m 10 3 mm 4 10 9 mm 6 mm mm mm<br />
338<br />
340<br />
122<br />
123<br />
43.4<br />
44.0<br />
37.7<br />
29.6<br />
77.4<br />
33.0<br />
28.5<br />
21.6<br />
300 x 90 x 8.0 CC<br />
6.0 CC<br />
250 x 90 x 6.0 CC 19.2 29.4 19.2 47.8 110 273<br />
230 x 75 x 6.0 CC 16.9 25.8 9.48 37.8 96.7 254<br />
217<br />
218<br />
89.0<br />
89.7<br />
40.2<br />
40.6<br />
6.78<br />
5.52<br />
23.7<br />
11.6<br />
15.5<br />
12.4<br />
200 x 75 x 6.0 CC<br />
5.0 CC<br />
180 x 75 x 5.0 CC 11.6 10.9 4.29 42.4 84.9 197<br />
150 x 75 x 5.0 CC 10.5 9.87 2.77 45.4 78.3 171<br />
125 x 65 x 4.0 CC 7.23 4.43 1.01 40.0 67.0 145<br />
100 x 50 x 4.0 CC 5.59 3.43 0.285 30.1 51.8 113<br />
75 x 40 x 4.0 CC 4.25 2.60 0.0760 24.4 40.1 85.9<br />
Notes:<br />
1. Steel grade C450L0 / C400L0 (for t < 6.0mm fy = 450 MPa and fu = 500 MPa, and for t > 6.0mm fy = 400 MPa and fu = 450 MPa).<br />
2. With the exception of J, properties are calculated assuming a simplified shape where the bends are eliminated and the section is represented by straight mid-lines in<br />
accordance with Clause 2.1.2.1 of AS/NZS 4600.<br />
3. ß x is zero for channels.<br />
30<br />
Dimensions and Properties Handbook