Here we the difference of 3003 aluminum vs 6061, they are different in alloy composition, properties, application and price.
6061 vs 3003 aluminum, 6061 aluminum alloy is mainly composed of magnesium and silicon as the main alloying elements. It has medium strength, good corrosion resistance, weldability, and good oxidation effect. It is used in automation machinery parts, mold manufacturing, precision instruments, and more. 6061 aluminum alloy has the following advantages:
1.High strength and rigidity:
6061 aluminum alloy can achieve higher strength and rigidity than general aluminum alloys through appropriate heat treatment, and can be used to manufacture components that need to withstand large dynamic loads;
2.Good machining performance:
6061 aluminum alloy has excellent plasticity and formability, and can be processed into various shapes of products through cooling, stretching, deep drawing, and other processing methods;
3.Good corrosion resistance:
6061 aluminum alloy has good corrosion resistance and is suitable for marine equipment, ships, aircraft, etc.;
4.Excellent welding performance:
6061 aluminum alloy has good welding performance and is suitable for various welding processes;
5.Easy surface treatment:
6061 aluminum alloy surface is easy to oxidize, spray, and other surface treatments to meet the appearance requirements of different products.
Aluminum 3003 vs 6061, 3003 aluminum plate is the most widely used rust-proof aluminum. It cannot be strengthened by heat treatment, so cold working methods are used to improve its mechanical properties. When cold work hardened, it has low plasticity, good corrosion resistance, and poor machinability. It is mainly used for high plasticity and good welding requirements, such as oil tanks, gasoline pipes, small load parts, etc. 3003 aluminum alloy is a general aluminum alloy with high ductility and welding performance, widely used in automotive, shipbuilding, electronics, construction, and other fields. Its chemical composition is aluminum (Al) ≥ 96.0%, copper (Cu) 0.05-0.20%, manganese (Mn) 1.0-1.5%, silicon (Si) ≤ 0.60%, iron (Fe) ≤ 0.70%, other ≤ 0.05%. 3003 aluminum alloy has good corrosion resistance and heat resistance, and can be used to manufacture oil tanks, ventilation ducts, body panels and other products.