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 />
t<br />
p<br />
L<br />
DuraGal ®<br />
Profiles<br />
p<br />
T<br />
n n<br />
R<br />
B<br />
DuraGal Equal Angles<br />
n- and p-axes<br />
Effective Section Properties<br />
Grade C450L0 / C400L0 / C350L0(TS 100)<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 />
11.1<br />
8.57<br />
6.86<br />
5.51<br />
0.585<br />
0.457<br />
0.372<br />
0.293<br />
11.1<br />
8.57<br />
5.45<br />
3.62<br />
0.585<br />
0.457<br />
0.266<br />
0.162<br />
1.00<br />
0.934<br />
0.759<br />
0.646<br />
1090<br />
781<br />
508<br />
353<br />
400<br />
450<br />
450<br />
450<br />
7.38<br />
10.2<br />
14.1<br />
17.7<br />
7.38<br />
10.2<br />
14.1<br />
17.7<br />
16.0<br />
14.0<br />
8.7<br />
7.8<br />
8.0<br />
6.0<br />
4.7<br />
3.8<br />
8.59<br />
6.56<br />
5.26<br />
4.29<br />
75 x 75 x 8.0 CA<br />
6.0 CA<br />
5.0 CA<br />
4.0 CA<br />
6.35<br />
5.10<br />
4.17<br />
3.64<br />
2.95<br />
2.43<br />
1.56<br />
0.291<br />
0.238<br />
0.195<br />
0.126<br />
0.104<br />
0.0868<br />
0.0560<br />
6.35<br />
4.65<br />
3.13<br />
3.64<br />
2.95<br />
2.34<br />
1.08<br />
0.291<br />
0.208<br />
0.129<br />
0.126<br />
0.104<br />
0.0821<br />
0.0333<br />
1.00<br />
0.846<br />
0.727<br />
1.00<br />
1.00<br />
0.888<br />
0.676<br />
716<br />
487<br />
342<br />
536<br />
435<br />
316<br />
156<br />
450<br />
450<br />
450<br />
450<br />
450<br />
450<br />
350<br />
8.5<br />
12.0<br />
15.1<br />
6.00<br />
8.79<br />
11.1<br />
18.8<br />
8.50<br />
12.0<br />
15.1<br />
6.00<br />
8.79<br />
11.1<br />
18.8<br />
14.0<br />
8.7<br />
7.8<br />
14.0<br />
8.7<br />
7.8<br />
4.9<br />
6.0<br />
4.7<br />
3.8<br />
6.0<br />
4.7<br />
3.8<br />
2.4<br />
5.62<br />
4.52<br />
3.69<br />
4.21<br />
3.42<br />
2.79<br />
1.81<br />
65 x 65 x 6.0 CA<br />
5.0 CA<br />
4.0 CA<br />
50 x 50 x 6.0 CA<br />
5.0 CA<br />
4.0 CA<br />
2.5 CA<br />
45 x 45 x 4.0 CA 2.5 CA 2.50 1.62 3.8 2.4 7.8 4.9 9.79 16.7 9.79 16.7 450 350 303 152 0.952 0.736 0.0623 0.0281 1.95 0.972 0.0623 0.0414 1.95<br />
1.27<br />
40 x 40 x 4.0 CA 2.5 CA 2.20 1.43 3.8 2.4 7.8 4.9 8.47 14.6 8.47 14.6 450 350 280 147 1.00 0.806 0.0430 0.0231 1.52 0.856 0.0430 0.0289 1.52<br />
0.999<br />
30 x 30 x 2.5 CA 1.06 2.4 4.9 10.5 10.5 350 132 0.980 0.0118 0.550 0.0118 0.550<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<br />
are for compression at point “L”.<br />
5. Effective section properties are calculated in accordance with AS/NZS 4600.<br />
duragal®<br />
equal<br />
angels<br />
Dimensions and Properties Handbook 21
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