Aluminum Coil
The corrosion resistance of the aluminum coil is very good, which is close to that of industrial pure aluminum. It has good corrosion resistance in the atmosphere, freshwater, seawater, food, organic acid, gasoline, neutral inorganic saline solution, etc. and it also has good corrosion resistance in dilute acid. In the cold deformation state, the aluminum coil has the tendency to spalling corrosion. The larger the deformation is, the more serious the spalling is. Due to the uneven color after anodizing, anodizing treatment is generally not carried out.
Specification:
| 1)1000 Series Alloy (Generally called commercial pure aluminum,Al>99.0%) | |
| Purity | 1050 1050A 1060 1070 1100 |
| Temper | O/H111 H112 H12/H22/H32 H14/H24/H34 H16/ H26/H36 H18/H28/H38 H114/H194, etc. |
| Specification | Thickness≤30mm; Width≤2600mm; Length≤16000mm OR Coil (C) |
| Application | Lid Stock, Industrial Device, Storage, All Kinds of Containers, etc. |
| Feature | Lid Shigh conductivity, good corrosion resistant performance, high latent heat of melting, high-reflectance, well welding property, low strength, and not suitable for heat treatments. |
| 2)3000 Series Alloy (Generally called Al-Mn Alloy, Mn is used as main alloy element) | |
| Alloy | 3003 3004 3005 3102 3105 |
| Temper | O/H111 H112 H12/H22/H32 H14/H24/H34 H16/H26/ H36 H18/H28/H38 H114/H194, etc. |
| Specification | Thickness≤30mm; Width≤2200mm Length≤12000mm OR Coil (C) |
| Application | Decoration, heat-sink device, external walls, storage, sheets for construction, etc. |
| Feature | Good rust resistance, not suitable for heat treatments, good corrosion resistant performance, well welding property, good plasticity, low strength but suitable for cold working hardening |
| 3)5000 Series Alloy (Generally called Al-Mg Alloy, the Mg is used as main alloy element) | |
| Alloy | 5005 5052 5083 5086 5182 5754 5154 5454 5A05 5A06 |
| Temper | O/H111 H112 H116/H321 H12/H22/H32 H14/H24/H34 H16/H26/H36 H18/H28/H38 H114/H194, etc. |
| Specification | Thickness≤170mm; Width≤2200mm ; Length≤12000mm |
| Application | Marine Grade Plate, Ring-Pull Can End Stock, Ring-Pull Stock, Automobile Body Sheets, Automobile Inside Board, The Protective Cover On Engine. |
| Feature | All the advantages of normal aluminium alloy, high tensile strength & yield strength, good corrosion resistant performance, well welding property, well fatigue strength, and suitable for anodic oxidation. |
| 4)6000 Series Alloy (Generally called Al-Mg-Si Alloy, the Mg and Si are used as main alloy elements ) | |
| Alloy | 6061 6063 6082 |
| Temper | O F, etc. |
| Specification | Thickness≤170mm; Width≤2200mm ; Length≤12000mm |
| Application | Automotive, Aluminium For Aviation, Industrial Mould, Mechanical Components, Transport Ship, Semiconductor Equipments, etc |
| Feature | Good corrosion resistant performance, well welding property, good oxidability, easy to spray-finishing, well oxidation coloring, good machinability. |
Application:
Aluminum strip and coil are common materials with many advantages. Aluminum strip and coil have good forming performance and corrosion resistance, used in the transportation, automobile, shipbuilding, instrument, electrical enclosure, etc.
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