Aluminum Coil
Aluminum Coil is the flat rolled product of rectangular cross-section with uniform thickness over 0.2 mm which is produced through hot rolling mills and cold rolling mills. When the aluminum is passed between rollers under pressure, it becomes thinner and longer in the direction in which it is moving. This simple process is the basis to produce aluminum coils. It is commonly used under 6.0 mm which is rolled repeatedly through a cold rolling process to the desired thickness, and can be made by direct chill (DC) casting process or continuous casting (CC) process.
Specification
Standard Specification
GB/T 3880
ASTM B209
EN 485
Available Size Range
-
Thickness :
0.2 ~ 6.0 mm
-
Width :
600 ~ 2,600 mm
Standard Width and Length
1000mm, 1250mm, 1500mm, 1219mm, 1524mm
Surface Finish
Mill finish, unless otherwise specified
Surface Protection
Without PE/PVC film on main side (if specified)
Coil ID
405mm, 505mm, 605mm
Minimum Order Quantity
5MT per size, total 20MT for one order
Alloy and Temper
| Alloy | Temper |
|---|---|
| 1000 Series: 1050,1051A, 1060, 1100 | O, F, H12, H14, H16, H18, H22, H24, H26, H28 |
| 3000 Series: 3003, 3004, 3005, 3105 | |
| 5000 Series: 5005, 5052, 5754, 5083 | O, F, H22, H24, H26, H28, H32, H34, H36, H38 |
| Alloy Series | Chinese Standard | American Standard | European Standard |
|---|---|---|---|
| 1000 Series | 1050 | - | - |
| 1050A | - | EN AW-1050A | |
| 1060 | 1060 | - | |
| 1100 | 1100 | - | |
| 3000 Series | 3003 | 3003 | EN AW-3003 |
| 3004 | 3004 | EN AW-3004 | |
| 3005 | 3005 | EN AW-3005 | |
| 3105 | 3105 | EN AW-3105 | |
| 5000 Series | 5005 | 5005 | EN AW-5005 |
| 5052 | 5052 | EN AW-5052 | |
| - | 5754 | EN AW-5754 | |
| 5083 | 5083 | EN AW-5083 |
| Temper | Definition |
|---|---|
| F | As fabricated (no mechanical property limits specified) |
| O | Annealed |
| H12 H14 H16 H18 |
Strain Hardened, 1/4 Hard Strain Hardened, 1/2 Hard Strain Hardened, 3/4 Hard Strain Hardened, Full Hard |
| H22 H24 H26 H28 |
Strain Hardened and Partially Annealed, 1/4 Hard Strain Hardened and Partially Annealed, 1/2 Hard Strain Hardened and Partially Annealed, 3/4 Hard Strain Hardened and Partially Annealed, Full Hard |
| H32 H34 H36 H38 |
Strain Hardened and Stabilized, 1/4 Hard Strain Hardened and Stabilized, 1/2 Hard Strain Hardened and Stabilized, 3/4 Hard Strain Hardened and Stabilized, Full Hard |