3003 aluminum alloy is a typical Al-Mn alloy with good formability, very good corrosion resistance and weldability. It is commonly used in the manufacture of power battery casings in light-weight vehicles, cookware, food storage devices, and tanks on transportation equipment. , warehouse, sheet metal pressure vessels and pipes.
Heat treatment process:Oil quenching and tempering. The strength of this type of steel wire is not as good as that of the lead bath, but the performance is uniform and the cost is low. After the cold roll is formed, a stress relief treatment is performed. Pull out to the specified size and then anneal. After the softened cold roll is formed, it needs to be quenched + moderately tempered to obtain the desired mechanical properties.
Tempering | O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H112,etc |
Surface | mill,bright,polished,hairline,brush,sandblast,checkered,embossed,etching,etc |
Thickness | 0.1-500mm |
Width | 30-1300mm |
Length | 1000-6000mm or above |
Thickness tolerance | + 0.05mm |
Width / length tolerance | + 2mm |
Minimum quantity | 5-10 tons |
Grade | Chemical Composition(%) | Others | AI | ||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Single | Tol | 99.5 |
1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | 0.05 | 0.03 | 0.03 | - | 99.6 |
1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | 0.05 | 0.03 | 0.03 | - | 99.7 |
1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.03 | - | 0.04 | 0.03 | 0.03 | - | 99 |
1100 | 0.95 | 0.05~0.4 | 0.05 | - | - | 0.1 | - | 0.05 | 0.15 | Remains | |
3003 | 0.6 | 0.7 | 0.05~0.2 | 1.0~1.5 | - | - | 0.1 | - | 0.05 | 0.15 | Remains |
3004 | 0.3 | 0.7 | 0.25 | 1.0~1.5 | 0.8 | - | 0.25 | - | 0.05 | 0.15 | Remains |
3005 | 0.6 | 0.7 | 0.3 | 1.0~1.5 | 0.2~0.6 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | Remains |
3105 | 0.6 | 0.7 | 0.3 | 0.3~0.8 | 0.2~0.8 | 0.2 | 0.4 | 0.1 | 0.05 | 0.15 | Remains |
5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2~2.8 | 0.15~0.35 | 0.1 | - | 0.05 | 0.15 | Remains |
5083 | 0.4 | 0.4 | 0.1 | 0.4~0.1 | 4.0~4.9 | 0.05~0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2.6~3.6 | 0.3 | 0.2 | 0.15 | 0.05 | 0.15 | Remains |
5005 | 0.3 | 0.7 | 0.2 | 0.2 | 0.5~1.1 | 0.1 | 0.25 | - | 0.05 | 0.15 | Remains |
5086 | 0.4 | 0.5 | 0.1 | 0.2~0.7 | 3.5~4.5 | 0.05~0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
6063 | 0.2~0.6 | 0.35 | 0.1 | 0.1 | 0.45~0.9 | 0.1 | 0.1 | 0.1 | 0.05 | 0.15 | Remains |
6041 | 0.4~0.8 | 0.7 | 0.15~0.4 | 0.15 | 0.04~0.35 | 0.04~0.35 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
Commonly used in power battery casings, ships, ships, vehicle materials, automotive and aircraft board welding parts, pressure vessels requiring strict fire protection, refrigeration equipment, air conditioning tubes, cans, TV towers, drilling equipment, mechanical parts, transportation Equipment, armor, etc. It is also widely used in kitchen utensils, food and chemical products, storage tanks, tanks for transporting liquid products, various pressure vessels and pipes processed by thin plates, heat exchangers, rivets, welding wires, washing machine cylinders, etc.
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