DIMENSIONS
DIMENSIONS & PROPERTIES - Steel & Tube
DIMENSIONS & PROPERTIES - Steel & Tube
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1<br />
n<br />
r<br />
n o<br />
p<br />
b b2 2<br />
DuraGal Equal Angles<br />
n- and p-axes<br />
Effective Section Properties<br />
Grade C450L0 / C400L0 (TS 100)<br />
t<br />
DuraGal ®<br />
Profiles<br />
duragal®<br />
equal<br />
angels<br />
p<br />
p<br />
T<br />
n n<br />
L<br />
R<br />
B<br />
p<br />
p<br />
Dimensions Ratios Grade Effective Section Properties<br />
Effective<br />
Area of<br />
Section A e<br />
Yield<br />
Stress<br />
Mass<br />
per<br />
metre<br />
Designation<br />
About n- and p- axis<br />
Leg Size<br />
b 1 b 2 t r o f y A e A f I enT = I epR Z enT = Z epR I enB = I epL Z enB = Z epL<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<br />
46.8<br />
25.9<br />
32.4<br />
18.4<br />
14.5<br />
20.4<br />
15.6<br />
16.3<br />
9.83<br />
5.04<br />
2.57<br />
2.92<br />
1.57<br />
1.20<br />
1.45<br />
1.12<br />
1.04<br />
0.629<br />
33.8<br />
11.0<br />
27.8<br />
9.13<br />
6.01<br />
20.4<br />
12.1<br />
16.3<br />
6.58<br />
3.17<br />
0.791<br />
2.34<br />
0.594<br />
0.357<br />
1.45<br />
0.782<br />
1.04<br />
0.357<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. IenT and ZenT are for compression at point “T”; IenB and ZenB are for compression at point “B”; IepR and ZepR are for compression at point “R”; IepL and ZepL are for<br />
compression at point “L”.<br />
5. Effective section properties are calculated in accordance with AS/NZS 4600.<br />
20<br />
Dimensions and Properties Handbook
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