DIMENSIONS
DIMENSIONS & PROPERTIES - Steel & Tube
DIMENSIONS & PROPERTIES - Steel & Tube
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x<br />
y<br />
1 2<br />
b 1<br />
r o<br />
5<br />
DuraGal Equal Angles<br />
x- and y-axes<br />
Effective Section Properties<br />
Grade C450L0 / C400L0 (TS 100)<br />
3<br />
4<br />
x<br />
b 2<br />
y<br />
Dimensions Ratios Grade Effective Section Properties<br />
t<br />
DuraGal ®<br />
Profiles<br />
duragal®<br />
equal<br />
angels<br />
x<br />
y<br />
x<br />
y<br />
Effective<br />
Area of<br />
Section A e<br />
Yield<br />
Stress<br />
Mass<br />
per<br />
metre<br />
Designation<br />
About x-axis About y-axis<br />
Leg Size<br />
b 1 b 2 t r o f y A e A f I ex1 = I ex4 Z ex1 = Z ex4 I ey2,3 Z ey2,3 I ey5 Z ey5<br />
Outside<br />
Corner<br />
Radius b 1 - r o b 2 - r o<br />
t t<br />
Actual<br />
Thickness<br />
Nominal<br />
Thickness<br />
mm mm mm kg/m mm mm mpa mm 2 10 6 mm 4 10 3 mm 3 10 6 mm 4 10 3 mm 3 10 6 mm 4 10 3 mm 3<br />
36.7<br />
23.0<br />
24.7<br />
15.7<br />
12.9<br />
15.1<br />
11.9<br />
12.0<br />
7.83<br />
1.96<br />
1.23<br />
1.11<br />
0.699<br />
0.572<br />
0.542<br />
0.421<br />
0.386<br />
0.252<br />
31.4<br />
13.2<br />
23.9<br />
10.2<br />
7.31<br />
15.1<br />
10.7<br />
12.0<br />
6.33<br />
1.56<br />
0.544<br />
1.05<br />
0.368<br />
0.248<br />
0.542<br />
0.363<br />
0.386<br />
0.185<br />
60.8<br />
25.3<br />
46.9<br />
19.4<br />
14.0<br />
33.4<br />
21.3<br />
26.7<br />
12.2<br />
5.74<br />
1.99<br />
3.90<br />
1.34<br />
0.917<br />
2.36<br />
1.38<br />
1.70<br />
0.672<br />
0.701<br />
0.416<br />
0.809<br />
0.491<br />
0.409<br />
0.946<br />
0.756<br />
1.00<br />
0.654<br />
1610<br />
572<br />
1530<br />
560<br />
379<br />
1410<br />
859<br />
1330<br />
530<br />
400<br />
450<br />
400<br />
450<br />
450<br />
400<br />
450<br />
400<br />
450<br />
16.8<br />
30.1<br />
13.6<br />
24.7<br />
30.8<br />
10.5<br />
14.3<br />
9.25<br />
17.3<br />
16.8<br />
30.1<br />
13.6<br />
24.7<br />
30.8<br />
10.5<br />
14.3<br />
9.25<br />
17.3<br />
16.0<br />
8.7<br />
16.0<br />
8.7<br />
7.8<br />
16.0<br />
14.0<br />
16.0<br />
8.7<br />
8.0<br />
4.7<br />
8.0<br />
4.7<br />
3.8<br />
8.0<br />
6.0<br />
8.0<br />
4.7<br />
18.0<br />
10.8<br />
14.9<br />
8.95<br />
7.27<br />
11.7<br />
8.92<br />
10.5<br />
6.37<br />
150 x 150 x 8.0 CA<br />
5.0 CA<br />
125 x 125 x 8.0 CA<br />
5.0 CA<br />
F 4.0 CA<br />
100 x 100 x 8.0 CA<br />
6.0 CA<br />
90 x 90 x 8.0 CA<br />
F 5.0 CA<br />
F These items are not commonly stocked but are available on request. A minimum order quantity may apply on some sizes.<br />
Notes:<br />
1. Steel grade C450L0 / C400L0 / C350L0 (for t < 2.5mm fy = 350 MPa and fu = 400 MPa, for 2.5mm < t < 6.0mm fy = 450 MPa and fu = 500 MPa, and for t > 6.0mm fy =<br />
400 MPa and fu = 450 MPa).<br />
2. Ae is calculated for sections with uniform axial compressive stress fy.<br />
3. Ie and Ze are calculated with the extreme compression or tension fibres at fy (first yield). Ze is calculated at the extreme tension or compression fibre of the effective section.<br />
4. Iex1 and Zex1 are for compression at point “1”; Iex4 and Zex4 are for compression at point “4”; Iey2,3 and Zey2,3 are for compression at points “2” and “3”; Iey5 and Zey5<br />
are for compression at point “5”.<br />
5. Effective section properties are calculated in accordance with AS/NZS 4600.<br />
18<br />
Dimensions and Properties Handbook
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