4000 series aluminum coil is an aluminum alloy with silicon as the main alloying element. Most of its alloys are heat-treated non-strengthened aluminum alloys. Only alloys containing Cu, Mg and Ni, and welding heat-treated strengthened alloys can absorb certain elements. It can be strengthened by heat treatment. Due to the high silicon content, low melting point, good melt fluidity, easy feeding, and no brittleness of the final product, this series of alloys are mainly used to manufacture aluminum alloy welding additives, such as brazing plates, welding rods and Welding wire, etc. In addition, due to the good wear resistance and high temperature performance of some of this series of alloys, they are also used to make pistons and heat-resistant parts. The alloy containing about 5% of silicon is black-gray after anodizing and coloring, so it is suitable for building materials and manufacturing decorative parts.
1000 series | Pure aluminum |
2000 series | Aluminum alloy with copper as the main alloying element |
3000 series | Aluminum alloy with manganese as the main alloying element |
4000 series | Aluminum alloy with silicon as the main alloying element |
5000 series | Aluminum alloy with magnesium as the main alloying element |
6000 series | Aluminum alloy with magnesium as the main alloy element and added Mg and Si as strengthening phases |
7000 series | Aluminum alloy with zinc as the main alloying element |
8000 series | Aluminum alloy with other elements as main alloying elements |
Product Name | 4000 Series Aluminum Coil |
Alloy | 4A01,4032,4043 |
Thickness | 0.1mm-200mm |
Application | 1)brazing sheet |
2)Building materials and manufacturing decorative parts | |
Film type | Blue film, electrostatic blue film, transparent film, black and white film, laser film, paper clip, stamping film, stretch film |
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 | coil |
Application | Lid Stock, Industrial Device, Storage, All Kinds of Containers, etc. |
Feature |
Lid Shigh conductivity, good corrosion resistant performance, high latent heatof melting, high-reflectance, well welding property, low strength, and notsuitable for heat treatments. |
2)3000 Series Alloy (Generally called Al-Mn Alloy, Mn is used as main alloy element) | |
Purity | 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 | coil |
Application | Decoration, heat-sink device, external walls, storage, sheets for construction, etc. |
Feature |
Good rust resistance, not suitable for heat treatments, good corrosion resistantperformance, well welding property, good plasticity, low strength but suitablefor cold working hardening |
3)5000 Series Alloy (Generally called Al-Mg Alloy, the Mg is used as main alloy element) | |
Purity | |
Temper | O/H111 H112 H12/H22/H32 H14/H24/H34 H16/H26/H36 H18/H28/H38 H114/H194, etc. |
Specification | coil |
Application | Marine Grade Plate, Ring-Pull Can End Stock, Ring-Pull Stock, AutomobileBody Sheets, Automobile Inside Board, The Protective Cover On Engine. |
Feature |
ll 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 ) | |
Purity | 6061 6063 6082 |
Temper | O F, etc. |
Specification | coil |
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. |