|
Mechanical
Characteristics
|
|
Aluminium Strip
|
|
Annealed,
half hard and hard conditions. |
| Description |
Condition |
Tensile
Strength (N/mm²) |
Elongation
on 50mm (%) |
| Min. |
Max. |
Min. |
| Annealed |
O |
- |
90 |
25 |
| Half-hard |
H4 |
95 |
140 |
8 |
| Hard |
H8 |
145 |
- |
3 |
|
|
Tolerances
|
|
Width
or thickness
|
Corner
radius
|
|
Width
or thickness (mm) |
Tolerance
(mm) |
| Over |
Up
to and including |
| 0.50 |
1.00 |
±
0.03 |
| 1.00 |
2.50 |
±
0.04 |
| 2.50 |
5.00 |
±
0.05 |
| 5.00 |
15.00 |
±
0.07 |
| 15.00 |
25.00 |
±
0.10 |
| 25.00 |
50.00 |
±
0.15 |
|
| Thickness
(mm) |
Normal
corner radius (mm) |
| Over |
Up
to and including |
| 0.50 |
1.00 |
0.25 |
| 1.00 |
2.50 |
0.50 |
| 2.50 |
5.00 |
0.75 |
| 5.00 |
10.00 |
1.00 |
| 10.00 |
15.00 |
1.25 |
|
|
Aluminium
Rounds
|
|
Annealed,
half hard and hard conditions |
| Description |
Condition |
Specific
Diameter |
Tensile
Strength (N/mm²) |
Elongation
on 250mm |
| From |
To |
Min. |
Max. |
Min.
% |
| Annealed |
O |
3.0 |
9.0 |
- |
90 |
15 |
| ¾-hard |
H6 |
5.0 |
9.0 |
125 |
165 |
N/A |
| Hard |
H8 |
3.0 |
5.0 |
160 |
- |
N/A |
|
|
Diameter
± 1% as per BS 2627
Aluminium 1350 has a minimum purity of 99.5% Aluminium.
Aluminium has a density of 2.703 g/cm³ |
